Declension table of ?ṣoḍaśasahasra

Neuter	Singular	Dual	Plural
Nominative	ṣoḍaśasahasram	ṣoḍaśasahasre	ṣoḍaśasahasrāṇi
Vocative	ṣoḍaśasahasra	ṣoḍaśasahasre	ṣoḍaśasahasrāṇi
Accusative	ṣoḍaśasahasram	ṣoḍaśasahasre	ṣoḍaśasahasrāṇi
Instrumental	ṣoḍaśasahasreṇa	ṣoḍaśasahasrābhyām	ṣoḍaśasahasraiḥ
Dative	ṣoḍaśasahasrāya	ṣoḍaśasahasrābhyām	ṣoḍaśasahasrebhyaḥ
Ablative	ṣoḍaśasahasrāt	ṣoḍaśasahasrābhyām	ṣoḍaśasahasrebhyaḥ
Genitive	ṣoḍaśasahasrasya	ṣoḍaśasahasrayoḥ	ṣoḍaśasahasrāṇām
Locative	ṣoḍaśasahasre	ṣoḍaśasahasrayoḥ	ṣoḍaśasahasreṣu

Compound ṣoḍaśasahasra -

Adverb -ṣoḍaśasahasram -ṣoḍaśasahasrāt