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23066324368 = 2419711068677
BaseRepresentation
bin10101011110110111…
…000010110110010000
32012112112100200111221
4111132313002312100
5334214434334433
614332503214424
71444414344043
oct253667026620
965475320457
1023066324368
11986737a99a
124578a47414
132237a41959
14118b634c5a
1590006172d
hex55edc2d90

23066324368 has 40 divisors (see below), whose sum is σ = 47705785920. Its totient is φ = 10772254080.

The previous prime is 23066324339. The next prime is 23066324389. The reversal of 23066324368 is 86342366032.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 512755 + ... + 555922.

It is an arithmetic number, because the mean of its divisors is an integer number (1192644648).

Almost surely, 223066324368 is an apocalyptic number.

It is an amenable number.

23066324368 is an abundant number, since it is smaller than the sum of its proper divisors (24639461552).

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

23066324368 is a wasteful number, since it uses less digits than its factorization.

23066324368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1068775 (or 1068769 counting only the distinct ones).

The product of its (nonzero) digits is 746496, while the sum is 43.

The spelling of 23066324368 in words is "twenty-three billion, sixty-six million, three hundred twenty-four thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 19 38 71 76 142 152 284 304 568 1136 1349 2698 5396 10792 21584 1068677 2137354 4274708 8549416 17098832 20304863 40609726 75876067 81219452 151752134 162438904 303504268 324877808 607008536 1214017072 1441645273 2883290546 5766581092 11533162184 23066324368