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116902666959 = 31313921564779
BaseRepresentation
bin110110011011111110…
…0010010001011001111
3102011202010222210022220
41230313330102023033
53403404040320314
6125412045510423
711305646162631
oct1546774221317
9364663883286
10116902666959
114563a564a51
121a7a6572413
13b0405b4220
14592dc44a51
1530930d73a9
hex1b37f122cf

116902666959 has 16 divisors (see below), whose sum is σ = 169067875200. Its totient is φ = 71422544736.

The previous prime is 116902666957. The next prime is 116902666967. The reversal of 116902666959 is 959666209611.

It is not a de Polignac number, because 116902666959 - 21 = 116902666957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (116902666957) 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, 10776969 + ... + 10787810.

It is an arithmetic number, because the mean of its divisors is an integer number (10566742200).

Almost surely, 2116902666959 is an apocalyptic number.

116902666959 is a deficient number, since it is larger than the sum of its proper divisors (52165208241).

116902666959 is a wasteful number, since it uses less digits than its factorization.

116902666959 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21564934.

The product of its (nonzero) digits is 9447840, while the sum is 60.

The spelling of 116902666959 in words is "one hundred sixteen billion, nine hundred two million, six hundred sixty-six thousand, nine hundred fifty-nine".

Divisors: 1 3 13 39 139 417 1807 5421 21564779 64694337 280342127 841026381 2997504281 8992512843 38967555653 116902666959