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50706068 = 2271810931
BaseRepresentation
bin1100000101101…
…1011010010100
310112102010122112
43001123122110
5100440043233
65010450152
71153665050
oct301333224
9115363575
1050706068
1126693246
1214b93958
13a6748ba
146a3cc60
1546b9048
hex305b694

50706068 has 12 divisors (see below), whose sum is σ = 101412192. Its totient is φ = 21731160.

The previous prime is 50706023. The next prime is 50706077. The reversal of 50706068 is 86060705.

50706068 is an admirable number.

It is a super-2 number, since 2×507060682 = 5142210664041248, which contains 22 as substring.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 905438 + ... + 905493.

It is an arithmetic number, because the mean of its divisors is an integer number (8451016).

Almost surely, 250706068 is an apocalyptic number.

It is an amenable number.

50706068 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

50706068 is a wasteful number, since it uses less digits than its factorization.

50706068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1810942 (or 1810940 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The square root of 50706068 is about 7120.8193348799. The cubic root of 50706068 is about 370.1291684394.

The spelling of 50706068 in words is "fifty million, seven hundred six thousand, sixty-eight".

Divisors: 1 2 4 7 14 28 1810931 3621862 7243724 12676517 25353034 50706068