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52928160 = 2535313557
BaseRepresentation
bin1100100111100…
…1111010100000
310200121000210020
43021321322200
5102022200120
65130233440
71211611335
oct311717240
9120530706
1052928160
112797078a
1215885880
13ac7214c
14705a98c
1549a7640
hex3279ea0

52928160 has 96 divisors (see below), whose sum is σ = 172150272. Its totient is φ = 13655040.

The previous prime is 52928159. The next prime is 52928173. The reversal of 52928160 is 6182925.

52928160 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (96).

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, 13102 + ... + 16658.

It is an arithmetic number, because the mean of its divisors is an integer number (1793232).

Almost surely, 252928160 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 52928160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (86075136).

52928160 is an abundant number, since it is smaller than the sum of its proper divisors (119222112).

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

52928160 is a wasteful number, since it uses less digits than its factorization.

52928160 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606 (or 3598 counting only the distinct ones).

The product of its (nonzero) digits is 8640, while the sum is 33.

The square root of 52928160 is about 7275.1742247179. The cubic root of 52928160 is about 375.4587807140.

The spelling of 52928160 in words is "fifty-two million, nine hundred twenty-eight thousand, one hundred sixty".

Divisors: 1 2 3 4 5 6 8 10 12 15 16 20 24 30 31 32 40 48 60 62 80 93 96 120 124 155 160 186 240 248 310 372 465 480 496 620 744 930 992 1240 1488 1860 2480 2976 3557 3720 4960 7114 7440 10671 14228 14880 17785 21342 28456 35570 42684 53355 56912 71140 85368 106710 110267 113824 142280 170736 213420 220534 284560 330801 341472 426840 441068 551335 569120 661602 853680 882136 1102670 1323204 1654005 1707360 1764272 2205340 2646408 3308010 3528544 4410680 5292816 6616020 8821360 10585632 13232040 17642720 26464080 52928160