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151360 = 2651143
BaseRepresentation
bin100100111101000000
321200121221
4210331000
514320420
63124424
71200166
oct447500
9250557
10151360
11a37a0
1273714
1353b81
143d236
152ecaa
hex24f40

151360 has 56 divisors (see below), whose sum is σ = 402336. Its totient is φ = 53760.

The previous prime is 151357. The next prime is 151379. The reversal of 151360 is 63151.

151360 = 232 + 242 + ... + 772.

It is a hoax number, since the sum of its digits (16) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3499 + ... + 3541.

2151360 is an apocalyptic number.

151360 is a gapful number since it is divisible by the number (10) 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 151360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201168).

151360 is an abundant number, since it is smaller than the sum of its proper divisors (250976).

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

151360 is a wasteful number, since it uses less digits than its factorization.

151360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71 (or 61 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 16.

The square root of 151360 is about 389.0501253052. The cubic root of 151360 is about 53.2930250991.

Subtracting from 151360 its reverse (63151), we obtain a square (88209 = 2972).

The spelling of 151360 in words is "one hundred fifty-one thousand, three hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 43 44 55 64 80 86 88 110 160 172 176 215 220 320 344 352 430 440 473 688 704 860 880 946 1376 1720 1760 1892 2365 2752 3440 3520 3784 4730 6880 7568 9460 13760 15136 18920 30272 37840 75680 151360