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23000300292 = 22318711024421
BaseRepresentation
bin10101011010111011…
…001011101100000100
32012100221010022111210
4111122323023230010
5334101034102132
614322144131420
71442653220034
oct253273135404
965327108453
1023000300292
119833085042
12455a906b70
132227165a58
1411829698c4
158e936dbcc
hex55aecbb04

23000300292 has 24 divisors (see below), whose sum is σ = 53696103552. Its totient is φ = 7662661600.

The previous prime is 23000300291. The next prime is 23000300293. The reversal of 23000300292 is 29200300032.

It is an interprime number because it is at equal distance from previous prime (23000300291) and next prime (23000300293).

It is not an unprimeable number, because it can be changed into a prime (23000300291) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 489759 + ... + 534662.

It is an arithmetic number, because the mean of its divisors is an integer number (2237337648).

Almost surely, 223000300292 is an apocalyptic number.

It is an amenable number.

23000300292 is an abundant number, since it is smaller than the sum of its proper divisors (30695803260).

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

23000300292 is a wasteful number, since it uses less digits than its factorization.

23000300292 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1026299 (or 1026297 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

The spelling of 23000300292 in words is "twenty-three billion, three hundred thousand, two hundred ninety-two".

Divisors: 1 2 3 4 6 12 1871 3742 5613 7484 11226 22452 1024421 2048842 3073263 4097684 6146526 12293052 1916691691 3833383382 5750075073 7666766764 11500150146 23000300292