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23076372 = 22311174821
BaseRepresentation
bin101100000000…
…1111000010100
31121102101211110
41120001320110
521401420442
62142335020
7400101024
oct130017024
947371743
1023076372
1112031690
12788a470
134a1c777
1430c9a84
15205c69c
hex1601e14

23076372 has 24 divisors (see below), whose sum is σ = 58740192. Its totient is φ = 6992800.

The previous prime is 23076371. The next prime is 23076377. The reversal of 23076372 is 27367032.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23076371) 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, 87279 + ... + 87542.

It is an arithmetic number, because the mean of its divisors is an integer number (2447508).

Almost surely, 223076372 is an apocalyptic number.

23076372 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

23076372 is an abundant number, since it is smaller than the sum of its proper divisors (35663820).

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

23076372 is a wasteful number, since it uses less digits than its factorization.

23076372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174839 (or 174837 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 30.

The square root of 23076372 is about 4803.7872559055. The cubic root of 23076372 is about 284.7011209631.

The spelling of 23076372 in words is "twenty-three million, seventy-six thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 11 12 22 33 44 66 132 174821 349642 524463 699284 1048926 1923031 2097852 3846062 5769093 7692124 11538186 23076372