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108033085851 = 31719661107741
BaseRepresentation
bin110010010011101000…
…1100001000110011011
3101022212000022101101220
41210213101201012123
53232222432221401
6121344003543123
710543106035605
oct1444721410633
9338760271356
10108033085851
11418a8951429
1218b3008aaa3
13a258b68292
14532bc9c175
152c245bd336
hex192746119b

108033085851 has 16 divisors (see below), whose sum is σ = 152526470688. Its totient is φ = 67781388800.

The previous prime is 108033085829. The next prime is 108033085859. The reversal of 108033085851 is 158580330801.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 108033085851 - 25 = 108033085819 is a prime.

It is a super-2 number, since 2×1080330858512 (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (108033085859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 948841 + ... + 1056581.

It is an arithmetic number, because the mean of its divisors is an integer number (9532904418).

Almost surely, 2108033085851 is an apocalyptic number.

108033085851 is a deficient number, since it is larger than the sum of its proper divisors (44493384837).

108033085851 is a wasteful number, since it uses less digits than its factorization.

108033085851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127422.

The product of its (nonzero) digits is 115200, while the sum is 42.

The spelling of 108033085851 in words is "one hundred eight billion, thirty-three million, eighty-five thousand, eight hundred fifty-one".

Divisors: 1 3 17 51 19661 58983 107741 323223 334237 1002711 1831597 5494791 2118295801 6354887403 36011028617 108033085851