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23305046346764 = 22713101936281257
BaseRepresentation
bin1010100110010001000010…
…00000100100110000001100
310001111221101202020210012222
411103020201000210300030
511023312213331044024
6121322105051314512
74623506526316520
oct523104100446014
9101457352223188
1023305046346764
117475684113026
122744810a4ba38
13100086c27a730
145a7d8257dd80
152a633ece785e
hex153221024c0c

23305046346764 has 48 divisors (see below), whose sum is σ = 50200416936768. Its totient is φ = 9218672805888.

The previous prime is 23305046346739. The next prime is 23305046346847. The reversal of 23305046346764 is 46764364050332.

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, 569624 + ... + 6850880.

It is an arithmetic number, because the mean of its divisors is an integer number (1045842019516).

Almost surely, 223305046346764 is an apocalyptic number.

It is an amenable number.

23305046346764 is an abundant number, since it is smaller than the sum of its proper divisors (26895370590004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23305046346764 is a wasteful number, since it uses less digits than its factorization.

23305046346764 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6291474 (or 6291472 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 53.

The spelling of 23305046346764 in words is "twenty-three trillion, three hundred five billion, forty-six million, three hundred forty-six thousand, seven hundred sixty-four".

Divisors: 1 2 4 7 13 14 26 28 52 91 182 364 10193 20386 40772 71351 132509 142702 265018 285404 530036 927563 1855126 3710252 6281257 12562514 25125028 43968799 81656341 87937598 163312682 175875196 326625364 571594387 1143188774 2286377548 64024852601 128049705202 256099410404 448173968207 832323083813 896347936414 1664646167626 1792695872828 3329292335252 5826261586691 11652523173382 23305046346764