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50795940 = 22351365123
BaseRepresentation
bin1100000111000…
…1010110100100
310112120200221010
43001301112210
5101000432230
65012422220
71154521056
oct301612644
9115520833
1050795940
1126744818
1215017970
13a6a6790
146a638d6
1546d59b0
hex30715a4

50795940 has 48 divisors (see below), whose sum is σ = 153171648. Its totient is φ = 12503424.

The previous prime is 50795939. The next prime is 50795951. The reversal of 50795940 is 4959705.

It is a Harshad number since it is a multiple of its sum of digits (39).

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 15 ways as a sum of consecutive naturals, for example, 31782 + ... + 33341.

It is an arithmetic number, because the mean of its divisors is an integer number (3191076).

Almost surely, 250795940 is an apocalyptic number.

It is an amenable number.

50795940 is an abundant number, since it is smaller than the sum of its proper divisors (102375708).

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

50795940 is a wasteful number, since it uses less digits than its factorization.

50795940 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65148 (or 65146 counting only the distinct ones).

The product of its (nonzero) digits is 56700, while the sum is 39.

The square root of 50795940 is about 7127.1270509231. The cubic root of 50795940 is about 370.3477130609.

The spelling of 50795940 in words is "fifty million, seven hundred ninety-five thousand, nine hundred forty".

Divisors: 1 2 3 4 5 6 10 12 13 15 20 26 30 39 52 60 65 78 130 156 195 260 390 780 65123 130246 195369 260492 325615 390738 651230 781476 846599 976845 1302460 1693198 1953690 2539797 3386396 3907380 4232995 5079594 8465990 10159188 12698985 16931980 25397970 50795940