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239076012 = 223719163919
BaseRepresentation
bin11100100000000…
…00001010101100
3121122212022122010
432100000022230
5442200413022
635420121220
75632053420
oct1620001254
9548768563
10239076012
11112a5238a
1268096210
133a6b93c6
1423a74b80
1515ec750c
hexe4002ac

239076012 has 96 divisors (see below), whose sum is σ = 675942400. Its totient is φ = 64245312.

The previous prime is 239075927. The next prime is 239076017. The reversal of 239076012 is 210670932.

It is not an unprimeable number, because it can be changed into a prime (239076017) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 259689 + ... + 260607.

Almost surely, 2239076012 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 239076012, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337971200).

239076012 is an abundant number, since it is smaller than the sum of its proper divisors (436866388).

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

239076012 is a wasteful number, since it uses less digits than its factorization.

239076012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115 (or 1113 counting only the distinct ones).

The product of its (nonzero) digits is 4536, while the sum is 30.

The square root of 239076012 is about 15462.0830420742. The cubic root of 239076012 is about 620.6479628824.

The spelling of 239076012 in words is "two hundred thirty-nine million, seventy-six thousand, twelve".

Divisors: 1 2 3 4 6 7 12 14 19 21 28 38 42 57 76 84 114 133 163 228 266 326 399 489 532 652 798 919 978 1141 1596 1838 1956 2282 2757 3097 3423 3676 4564 5514 6194 6433 6846 9291 11028 12388 12866 13692 17461 18582 19299 21679 25732 34922 37164 38598 43358 52383 65037 69844 77196 86716 104766 122227 130074 149797 209532 244454 260148 299594 366681 449391 488908 599188 733362 898782 1048579 1466724 1797564 2097158 2846143 3145737 4194316 5692286 6291474 8538429 11384572 12582948 17076858 19923001 34153716 39846002 59769003 79692004 119538006 239076012