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23580094868 = 221117231370617
BaseRepresentation
bin10101111101011110…
…111011000110010100
32020212100002221010222
4111331132323012110
5341243001013433
614455455133512
71463223333161
oct257536730624
966770087128
1023580094868
11a000392310
1246a0b14298
1322ba308875
1411d9973068
159301e9b98
hex57d7bb194

23580094868 has 48 divisors (see below), whose sum is σ = 49736985984. Its totient is φ = 9649136640.

The previous prime is 23580094849. The next prime is 23580094871. The reversal of 23580094868 is 86849008532.

It is a super-3 number, since 3×235800948683 (a number of 32 digits) contains 333 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, 668105 + ... + 702512.

It is an arithmetic number, because the mean of its divisors is an integer number (1036187208).

Almost surely, 223580094868 is an apocalyptic number.

It is an amenable number.

23580094868 is an abundant number, since it is smaller than the sum of its proper divisors (26156891116).

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

23580094868 is a wasteful number, since it uses less digits than its factorization.

23580094868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1370672 (or 1370670 counting only the distinct ones).

The product of its (nonzero) digits is 3317760, while the sum is 53.

The spelling of 23580094868 in words is "twenty-three billion, five hundred eighty million, ninety-four thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 17 22 23 34 44 46 68 92 187 253 374 391 506 748 782 1012 1564 4301 8602 17204 1370617 2741234 5482468 15076787 23300489 30153574 31524191 46600978 60307148 63048382 93201956 126096764 256305379 346766101 512610758 535911247 693532202 1025221516 1071822494 1387064404 2143644988 5895023717 11790047434 23580094868