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23075682 = 237549421
BaseRepresentation
bin101100000000…
…1101101100010
31121102100212220
41120001231202
521401410212
62142331510
7400066020
oct130015542
947370786
1023075682
1112031113
127889b96
134a1c366
1430c9710
15205c38c
hex1601b62

23075682 has 16 divisors (see below), whose sum is σ = 52744512. Its totient is φ = 6593040.

The previous prime is 23075651. The next prime is 23075683. The reversal of 23075682 is 28657032.

It is not an unprimeable number, because it can be changed into a prime (23075683) 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, 274669 + ... + 274752.

It is an arithmetic number, because the mean of its divisors is an integer number (3296532).

Almost surely, 223075682 is an apocalyptic number.

23075682 is an abundant number, since it is smaller than the sum of its proper divisors (29668830).

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

23075682 is a wasteful number, since it uses less digits than its factorization.

23075682 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549433.

The product of its (nonzero) digits is 20160, while the sum is 33.

The square root of 23075682 is about 4803.7154370341. The cubic root of 23075682 is about 284.6982833459.

The spelling of 23075682 in words is "twenty-three million, seventy-five thousand, six hundred eighty-two".

Divisors: 1 2 3 6 7 14 21 42 549421 1098842 1648263 3296526 3845947 7691894 11537841 23075682