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23313312332676 = 2232647592009241
BaseRepresentation
bin1010100110100000011011…
…01100110011101110000100
310001112201201211011101012100
411103100031230303232010
511023431130424121201
6121325553212152100
74624221420122022
oct523201554635604
9101481654141170
1023313312332676
117479136042643
122746339168630
13100158893c562
145a85282c5712
152a6675833886
hex15340db33b84

23313312332676 has 18 divisors (see below), whose sum is σ = 58930872841022. Its totient is φ = 7771104110880.

The previous prime is 23313312332671. The next prime is 23313312332677. The reversal of 23313312332676 is 67623321331332.

23313312332676 is a `hidden beast` number, since 2 + 3 + 3 + 1 + 3 + 312 + 3 + 326 + 7 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 21384058004100 + 1929254328576 = 4624290^2 + 1388976^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a super-3 number, since 3×233133123326763 (a number of 41 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (23313312332671) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 323796004585 + ... + 323796004656.

Almost surely, 223313312332676 is an apocalyptic number.

It is an amenable number.

23313312332676 is an abundant number, since it is smaller than the sum of its proper divisors (35617560508346).

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

23313312332676 is a wasteful number, since it uses less digits than its factorization.

23313312332676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 647592009251 (or 647592009246 counting only the distinct ones).

The product of its digits is 1469664, while the sum is 45.

The spelling of 23313312332676 in words is "twenty-three trillion, three hundred thirteen billion, three hundred twelve million, three hundred thirty-two thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 9 12 18 36 647592009241 1295184018482 1942776027723 2590368036964 3885552055446 5828328083169 7771104110892 11656656166338 23313312332676