Search a number
-
+
107037951988 = 221117851136277
BaseRepresentation
bin110001110101111110…
…1011000011111110100
3101020021122210100101011
41203223331120133310
53223203203430423
6121101134442004
710506333402652
oct1435375303764
9336248710334
10107037951988
1141438151650
12188b2963304
13a12a942c86
145275a59dd2
152bb704db0d
hex18ebf587f4

107037951988 has 24 divisors (see below), whose sum is σ = 204358127904. Its totient is φ = 48650532000.

The previous prime is 107037951973. The next prime is 107037951997. The reversal of 107037951988 is 889159730701.

It is a super-2 number, since 2×1070379519882 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 717306 + ... + 853582.

It is an arithmetic number, because the mean of its divisors is an integer number (8514921996).

Almost surely, 2107037951988 is an apocalyptic number.

It is an amenable number.

107037951988 is a deficient number, since it is larger than the sum of its proper divisors (97320175916).

107037951988 is a wasteful number, since it uses less digits than its factorization.

107037951988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 154143 (or 154141 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 58.

The spelling of 107037951988 in words is "one hundred seven billion, thirty-seven million, nine hundred fifty-one thousand, nine hundred eighty-eight".

Divisors: 1 2 4 11 22 44 17851 35702 71404 136277 196361 272554 392722 545108 785444 1499047 2998094 5996188 2432680727 4865361454 9730722908 26759487997 53518975994 107037951988