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96768304639 = 23291078113457
BaseRepresentation
bin101101000011111010…
…1110010010111111111
3100020202221122012121221
41122013311302113333
53041140141222024
6112242120334211
76664003006066
oct1320765622777
9306687565557
1096768304639
1138048204596
1216907614367
139182124376
14497db851dd
1527b567a3e4
hex1687d725ff

96768304639 has 16 divisors (see below), whose sum is σ = 104474992320. Its totient is φ = 89354298880.

The previous prime is 96768304631. The next prime is 96768304649. The reversal of 96768304639 is 93640386769.

It is not a de Polignac number, because 96768304639 - 23 = 96768304631 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (96768304631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7184199 + ... + 7197655.

It is an arithmetic number, because the mean of its divisors is an integer number (6529687020).

Almost surely, 296768304639 is an apocalyptic number.

96768304639 is a deficient number, since it is larger than the sum of its proper divisors (7706687681).

96768304639 is a wasteful number, since it uses less digits than its factorization.

96768304639 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24290.

The product of its (nonzero) digits is 35271936, while the sum is 61.

The spelling of 96768304639 in words is "ninety-six billion, seven hundred sixty-eight million, three hundred four thousand, six hundred thirty-nine".

Divisors: 1 23 29 667 10781 13457 247963 309511 312649 390253 7190927 8975819 145079917 3336838091 4207317593 96768304639