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108102783082413 = 3733133914586293
BaseRepresentation
bin11000100101000110100011…
…111111000001111110101101
3112011202112011211012111202010
4120211012203333001332231
5103132123444432114123
61021525422152551433
731525111512015060
oct3045064377017655
9464675154174663
10108102783082413
11314991508a8519
121015b0633b2579
134842083002662
141c9a2b9db08d7
15c77004e66993
hex6251a3fc1fad

108102783082413 has 32 divisors (see below), whose sum is σ = 165274479050752. Its totient is φ = 61568218324800.

The previous prime is 108102783082391. The next prime is 108102783082451. The reversal of 108102783082413 is 314280387201801.

It is not a de Polignac number, because 108102783082413 - 28 = 108102783082157 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 (108102783082013) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21277695 + ... + 25863987.

It is an arithmetic number, because the mean of its divisors is an integer number (5164827470336).

Almost surely, 2108102783082413 is an apocalyptic number.

It is an amenable number.

108102783082413 is a deficient number, since it is larger than the sum of its proper divisors (57171695968339).

108102783082413 is a wasteful number, since it uses less digits than its factorization.

108102783082413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4590025.

The product of its (nonzero) digits is 516096, while the sum is 48.

The spelling of 108102783082413 in words is "one hundred eight trillion, one hundred two billion, seven hundred eighty-three million, eighty-two thousand, four hundred thirteen".

Divisors: 1 3 7 21 331 993 2317 3391 6951 10173 23737 71211 1122421 3367263 4586293 7856947 13758879 23570841 32104051 96312153 1518062983 4554188949 10626440881 15552119563 31879322643 46656358689 108864836941 326594510823 5147751575353 15443254726059 36034261027471 108102783082413