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160256052 = 2232111033929
BaseRepresentation
bin10011000110101…
…01000000110100
3102011112211222100
421203111000310
5312011143202
623522502100
73654103545
oct1143250064
9364484870
10160256052
1182507820
1245804930
1327280188
14173d84cc
15e10841c
hex98d5034

160256052 has 72 divisors (see below), whose sum is σ = 446322240. Its totient is φ = 48078720.

The previous prime is 160256021. The next prime is 160256069. The reversal of 160256052 is 250652061.

160256052 is a `hidden beast` number, since 1 + 602 + 5 + 6 + 0 + 52 = 666.

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 38824 + ... + 42752.

It is an arithmetic number, because the mean of its divisors is an integer number (6198920).

Almost surely, 2160256052 is an apocalyptic number.

160256052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 160256052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (223161120).

160256052 is an abundant number, since it is smaller than the sum of its proper divisors (286066188).

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

160256052 is a wasteful number, since it uses less digits than its factorization.

160256052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4053 (or 4048 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

The square root of 160256052 is about 12659.2279385435. The cubic root of 160256052 is about 543.1729656647.

The spelling of 160256052 in words is "one hundred sixty million, two hundred fifty-six thousand, fifty-two".

Divisors: 1 2 3 4 6 9 11 12 18 22 33 36 44 66 99 103 132 198 206 309 396 412 618 927 1133 1236 1854 2266 3399 3708 3929 4532 6798 7858 10197 11787 13596 15716 20394 23574 35361 40788 43219 47148 70722 86438 129657 141444 172876 259314 388971 404687 518628 777942 809374 1214061 1555884 1618748 2428122 3642183 4451557 4856244 7284366 8903114 13354671 14568732 17806228 26709342 40064013 53418684 80128026 160256052