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107040025085 = 573198654401
BaseRepresentation
bin110001110110000010…
…1010010100111111101
3101020021210200200010112
41203230011102213331
53223204221300320
6121101251115405
710506360125660
oct1435405224775
9336253620115
10107040025085
1141439338154
12188b35a2b65
13a12b1ba766
1452760396d7
152bb730cec5
hex18ec1529fd

107040025085 has 16 divisors (see below), whose sum is σ = 151533161472. Its totient is φ = 71031168000.

The previous prime is 107040025009. The next prime is 107040025123. The reversal of 107040025085 is 580520040701.

It is not a de Polignac number, because 107040025085 - 210 = 107040024061 is a prime.

It is a super-2 number, since 2×1070400250852 (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 49326116 + ... + 49328285.

It is an arithmetic number, because the mean of its divisors is an integer number (9470822592).

Almost surely, 2107040025085 is an apocalyptic number.

It is an amenable number.

107040025085 is a deficient number, since it is larger than the sum of its proper divisors (44493136387).

107040025085 is an equidigital number, since it uses as much as digits as its factorization.

107040025085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98654444.

The product of its (nonzero) digits is 11200, while the sum is 32.

Adding to 107040025085 its reverse (580520040701), we get a palindrome (687560065786).

The spelling of 107040025085 in words is "one hundred seven billion, forty million, twenty-five thousand, eighty-five".

Divisors: 1 5 7 31 35 155 217 1085 98654401 493272005 690580807 3058286431 3452904035 15291432155 21408005017 107040025085