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56948160 = 2635137433
BaseRepresentation
bin1101100100111…
…1010111000000
310222011021012010
43121033113000
5104034320120
65352332520
71261023423
oct331172700
9128137163
1056948160
112a166aa5
12170a4140
13ba4bb49
1477c59ba
154eed7e0
hex364f5c0

56948160 has 112 divisors (see below), whose sum is σ = 182550816. Its totient is φ = 15040512.

The previous prime is 56948137. The next prime is 56948183. The reversal of 56948160 is 6184965.

56948160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (56948137) and next prime (56948183).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131304 + ... + 131736.

It is an arithmetic number, because the mean of its divisors is an integer number (1629918).

Almost surely, 256948160 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 56948160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91275408).

56948160 is an abundant number, since it is smaller than the sum of its proper divisors (125602656).

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

56948160 is a wasteful number, since it uses less digits than its factorization.

56948160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590 (or 580 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 39.

The square root of 56948160 is about 7546.4004664476. The cubic root of 56948160 is about 384.7334073902.

The spelling of 56948160 in words is "fifty-six million, nine hundred forty-eight thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 64 80 96 120 137 160 192 240 274 320 411 433 480 548 685 822 866 960 1096 1299 1370 1644 1732 2055 2165 2192 2598 2740 3288 3464 4110 4330 4384 5196 5480 6495 6576 6928 8220 8660 8768 10392 10960 12990 13152 13856 16440 17320 20784 21920 25980 26304 27712 32880 34640 41568 43840 51960 59321 65760 69280 83136 103920 118642 131520 138560 177963 207840 237284 296605 355926 415680 474568 593210 711852 889815 949136 1186420 1423704 1779630 1898272 2372840 2847408 3559260 3796544 4745680 5694816 7118520 9491360 11389632 14237040 18982720 28474080 56948160