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2625006460231 = 191731809744129
BaseRepresentation
bin100110001100101110100…
…100111101110101000111
3100021221121012202201001001
4212030232210331311013
5321002003123211411
65325524502314131
7360436051521661
oct46145644756507
910257535681031
102625006460231
11922293793041
123648b1428947
131606c9b7a6bc
149109dcbd531
1548438396dc1
hex2632e93dd47

2625006460231 has 16 divisors (see below), whose sum is σ = 2779353295200. Its totient is φ = 2472280731648.

The previous prime is 2625006460229. The next prime is 2625006460259. The reversal of 2625006460231 is 1320646005262.

It is a cyclic number.

It is not a de Polignac number, because 2625006460231 - 21 = 2625006460229 is a prime.

It is a super-2 number, since 2×26250064602312 (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2625006460261) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 59462775 + ... + 59506903.

It is an arithmetic number, because the mean of its divisors is an integer number (173709580950).

Almost surely, 22625006460231 is an apocalyptic number.

2625006460231 is a deficient number, since it is larger than the sum of its proper divisors (154346834969).

2625006460231 is a wasteful number, since it uses less digits than its factorization.

2625006460231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62418.

The product of its (nonzero) digits is 103680, while the sum is 37.

The spelling of 2625006460231 in words is "two trillion, six hundred twenty-five billion, six million, four hundred sixty thousand, two hundred thirty-one".

Divisors: 1 19 173 3287 18097 44129 343843 838451 3130781 7634317 59484839 145052023 798602513 15173447747 138158234749 2625006460231