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23500606339 = 7223166312539
BaseRepresentation
bin10101111000101111…
…101100101110000011
32020122210112111101101
4111320233230232003
5341112123400324
614443535315231
71461236600200
oct257057545603
966583474341
1023500606339
119a6a530411
12467a37bb17
1322a69c7232
1411cd1a0ca7
15928247944
hex578becb83

23500606339 has 24 divisors (see below), whose sum is σ = 28545454080. Its totient is φ = 19254456144.

The previous prime is 23500606333. The next prime is 23500606357. The reversal of 23500606339 is 93360600532.

It is not a de Polignac number, because 23500606339 - 27 = 23500606211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 23500606298 and 23500606307.

It is not an unprimeable number, because it can be changed into a prime (23500606333) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1867932 + ... + 1880470.

It is an arithmetic number, because the mean of its divisors is an integer number (1189393920).

Almost surely, 223500606339 is an apocalyptic number.

23500606339 is a deficient number, since it is larger than the sum of its proper divisors (5044847741).

23500606339 is a wasteful number, since it uses less digits than its factorization.

23500606339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14239 (or 14232 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 37.

The spelling of 23500606339 in words is "twenty-three billion, five hundred million, six hundred six thousand, three hundred thirty-nine".

Divisors: 1 7 23 49 161 1127 1663 11641 12539 38249 81487 87773 267743 288397 614411 1874201 2018779 14131453 20852357 145966499 479604211 1021765493 3357229477 23500606339