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126368008 = 23133113907
BaseRepresentation
bin1111000100000…
…11100100001000
322210210011022121
413202003210020
5224322234013
620312301024
73063052564
oct742034410
9283704277
10126368008
1165371178
12363a1774
1320246590
1412ad66a4
15b16258d
hex7883908

126368008 has 32 divisors (see below), whose sum is σ = 256052160. Its totient is φ = 58121280.

The previous prime is 126367981. The next prime is 126368017. The reversal of 126368008 is 800863621.

It is a Smith number, since the sum of its digits (34) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30391 + ... + 34297.

It is an arithmetic number, because the mean of its divisors is an integer number (8001630).

Almost surely, 2126368008 is an apocalyptic number.

It is an amenable number.

126368008 is an abundant number, since it is smaller than the sum of its proper divisors (129684152).

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

126368008 is a wasteful number, since it uses less digits than its factorization.

126368008 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4237 (or 4233 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 34.

The square root of 126368008 is about 11241.3525876560. The cubic root of 126368008 is about 501.8173968008.

The spelling of 126368008 in words is "one hundred twenty-six million, three hundred sixty-eight thousand, eight".

Divisors: 1 2 4 8 13 26 52 104 311 622 1244 2488 3907 4043 7814 8086 15628 16172 31256 32344 50791 101582 203164 406328 1215077 2430154 4860308 9720616 15796001 31592002 63184004 126368008