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152672960 = 2651123943
BaseRepresentation
bin10010001100110…
…01101011000000
3101122021120221002
421012121223000
5303041013320
623052151132
73532461446
oct1106315300
9348246832
10152672960
11791a8500
12431684a8
132582673b
14163c2b96
15d60b675
hex9199ac0

152672960 has 84 divisors (see below), whose sum is σ = 399708624. Its totient is φ = 55503360.

The previous prime is 152672899. The next prime is 152672963. The reversal of 152672960 is 69276251.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (152672963) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 36749 + ... + 40691.

It is an arithmetic number, because the mean of its divisors is an integer number (4758436).

Almost surely, 2152672960 is an apocalyptic number.

152672960 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 152672960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (199854312).

152672960 is an abundant number, since it is smaller than the sum of its proper divisors (247035664).

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

152672960 is a wasteful number, since it uses less digits than its factorization.

152672960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3982 (or 3961 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 38.

The square root of 152672960 is about 12356.0899964350. The cubic root of 152672960 is about 534.4667700763.

The spelling of 152672960 in words is "one hundred fifty-two million, six hundred seventy-two thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 11 16 20 22 32 40 44 55 64 80 88 110 121 160 176 220 242 320 352 440 484 605 704 880 968 1210 1760 1936 2420 3520 3872 3943 4840 7744 7886 9680 15772 19360 19715 31544 38720 39430 43373 63088 78860 86746 126176 157720 173492 216865 252352 315440 346984 433730 477103 630880 693968 867460 954206 1261760 1387936 1734920 1908412 2385515 2775872 3469840 3816824 4771030 6939680 7633648 9542060 13879360 15267296 19084120 30534592 38168240 76336480 152672960