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412708868 = 221113838693
BaseRepresentation
bin11000100110010…
…111000000000100
31001202120210010122
4120212113000010
51321123140433
6104541441112
713140652565
oct3046270004
91052523118
10412708868
111a1a66310
12b6270198
1367671140
143cb5216c
1526374198
hex18997004

412708868 has 48 divisors (see below), whose sum is σ = 858828096. Its totient is φ = 171058560.

The previous prime is 412708837. The next prime is 412708873. The reversal of 412708868 is 868807214.

It is a super-3 number, since 3×4127088683 (a number of 27 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43130 + ... + 51822.

It is an arithmetic number, because the mean of its divisors is an integer number (17892252).

Almost surely, 2412708868 is an apocalyptic number.

It is an amenable number.

412708868 is an abundant number, since it is smaller than the sum of its proper divisors (446119228).

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

412708868 is a wasteful number, since it uses less digits than its factorization.

412708868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8804 (or 8802 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 44.

The square root of 412708868 is about 20315.2373355568. The cubic root of 412708868 is about 744.5283972316.

The spelling of 412708868 in words is "four hundred twelve million, seven hundred eight thousand, eight hundred sixty-eight".

Divisors: 1 2 4 11 13 22 26 44 52 83 143 166 286 332 572 913 1079 1826 2158 3652 4316 8693 11869 17386 23738 34772 47476 95623 113009 191246 226018 382492 452036 721519 1243099 1443038 2486198 2886076 4972396 7936709 9379747 15873418 18759494 31746836 37518988 103177217 206354434 412708868