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56835350 = 25211137949
BaseRepresentation
bin1101100011001…
…1110100010110
310221221112102222
43120303310112
5104022212400
65350102342
71260043505
oct330636426
9127845388
1056835350
112a09a270
121704a9b2
13ba0c6b0
14779683c
154eca185
hex3633d16

56835350 has 48 divisors (see below), whose sum is σ = 124210800. Its totient is φ = 19075200.

The previous prime is 56835299. The next prime is 56835353. The reversal of 56835350 is 5353865.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 56835350.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56835353) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3176 + ... + 11124.

It is an arithmetic number, because the mean of its divisors is an integer number (2587725).

Almost surely, 256835350 is an apocalyptic number.

56835350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56835350 is an abundant number, since it is smaller than the sum of its proper divisors (67375450).

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

56835350 is a wasteful number, since it uses less digits than its factorization.

56835350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7985 (or 7980 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 56835350 is about 7538.9223367800. The cubic root of 56835350 is about 384.4791968601.

The spelling of 56835350 in words is "fifty-six million, eight hundred thirty-five thousand, three hundred fifty".

Divisors: 1 2 5 10 11 13 22 25 26 50 55 65 110 130 143 275 286 325 550 650 715 1430 3575 7150 7949 15898 39745 79490 87439 103337 174878 198725 206674 397450 437195 516685 874390 1033370 1136707 2185975 2273414 2583425 4371950 5166850 5683535 11367070 28417675 56835350