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239082712 = 23112716849
BaseRepresentation
bin11100100000000…
…01110011011000
3121122212122211021
432100001303120
5442201121322
635420212224
75632112101
oct1620016330
9548778737
10239082712
11112a57420
126809a074
133a6bc47b
1423a773a8
1515ec94c7
hexe401cd8

239082712 has 16 divisors (see below), whose sum is σ = 489033000. Its totient is φ = 108673920.

The previous prime is 239082703. The next prime is 239082737. The reversal of 239082712 is 217280932.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1358337 + ... + 1358512.

Almost surely, 2239082712 is an apocalyptic number.

239082712 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

239082712 is an abundant number, since it is smaller than the sum of its proper divisors (249950288).

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

239082712 is a wasteful number, since it uses less digits than its factorization.

239082712 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2716866 (or 2716862 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 34.

The square root of 239082712 is about 15462.2996995919. The cubic root of 239082712 is about 620.6537606236.

The spelling of 239082712 in words is "two hundred thirty-nine million, eighty-two thousand, seven hundred twelve".

Divisors: 1 2 4 8 11 22 44 88 2716849 5433698 10867396 21734792 29885339 59770678 119541356 239082712