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54013160 = 23531431013
BaseRepresentation
bin1100111000001…
…0110011101000
310202122011010102
43032002303220
5102311410120
65205404532
71224050525
oct316026350
9122564112
1054013160
1128541983
1216109748
13b261c66
14726014c
154b1dd75
hex3382ce8

54013160 has 64 divisors (see below), whose sum is σ = 128494080. Its totient is φ = 20401920.

The previous prime is 54013159. The next prime is 54013171. The reversal of 54013160 is 6131045.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52814 + ... + 53826.

It is an arithmetic number, because the mean of its divisors is an integer number (2007720).

Almost surely, 254013160 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 54013160, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64247040).

54013160 is an abundant number, since it is smaller than the sum of its proper divisors (74480920).

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

54013160 is a wasteful number, since it uses less digits than its factorization.

54013160 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1098 (or 1094 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 54013160 is about 7349.3645983854. The cubic root of 54013160 is about 378.0070172171.

The spelling of 54013160 in words is "fifty-four million, thirteen thousand, one hundred sixty".

Divisors: 1 2 4 5 8 10 20 31 40 43 62 86 124 155 172 215 248 310 344 430 620 860 1013 1240 1333 1720 2026 2666 4052 5065 5332 6665 8104 10130 10664 13330 20260 26660 31403 40520 43559 53320 62806 87118 125612 157015 174236 217795 251224 314030 348472 435590 628060 871180 1256120 1350329 1742360 2700658 5401316 6751645 10802632 13503290 27006580 54013160