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5468646468645 = 325478725386563
BaseRepresentation
bin100111110010100010010…
…1110101110110000100101
3201100210112101010102022200
41033211010232232300211
51204044241443444040
615344132252445113
71103045105006223
oct117450456566045
921323471112280
105468646468645
111819270400878
12743a3a779799
133088ca5bb409
1414c9808a7b13
15973ba9b4630
hex4f944baec25

5468646468645 has 24 divisors (see below), whose sum is σ = 9480967737696. Its totient is φ = 2916002057568.

The previous prime is 5468646468589. The next prime is 5468646468653.

5468646468645 is a `hidden beast` number, since 5 + 4 + 6 + 86 + 46 + 468 + 6 + 45 = 666.

5468646468645 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 5468646468645 - 211 = 5468646466597 is a prime.

It is a hoax number, since the sum of its digits (72) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 12477867 + ... + 12908696.

It is an arithmetic number, because the mean of its divisors is an integer number (395040322404).

Almost surely, 25468646468645 is an apocalyptic number.

It is an amenable number.

5468646468645 is a deficient number, since it is larger than the sum of its proper divisors (4012321269051).

5468646468645 is a wasteful number, since it uses less digits than its factorization.

5468646468645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25391361 (or 25391358 counting only the distinct ones).

The product of its digits is 3185049600, while the sum is 72.

The spelling of 5468646468645 in words is "five trillion, four hundred sixty-eight billion, six hundred forty-six million, four hundred sixty-eight thousand, six hundred forty-five".

Divisors: 1 3 5 9 15 45 4787 14361 23935 43083 71805 215415 25386563 76159689 126932815 228479067 380798445 1142395335 121525477081 364576431243 607627385405 1093729293729 1822882156215 5468646468645