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152264960 = 285472531
BaseRepresentation
bin10010001001101…
…10000100000000
3101121111212020222
421010312010000
5302434434320
623035322212
73526142111
oct1104660400
9347455228
10152264960
1178a49a11
1242bb0368
1325712b13
1416318208
15d57a825
hex9136100

152264960 has 72 divisors (see below), whose sum is σ = 372629376. Its totient is φ = 59586560.

The previous prime is 152264929. The next prime is 152264977. The reversal of 152264960 is 69462251.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 152264960.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 58895 + ... + 61425.

It is an arithmetic number, because the mean of its divisors is an integer number (5175408).

Almost surely, 2152264960 is an apocalyptic number.

152264960 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 152264960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (186314688).

152264960 is an abundant number, since it is smaller than the sum of its proper divisors (220364416).

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

152264960 is an equidigital number, since it uses as much as digits as its factorization.

152264960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2599 (or 2585 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 152264960 is about 12339.5688741544. The cubic root of 152264960 is about 533.9902460964.

The spelling of 152264960 in words is "one hundred fifty-two million, two hundred sixty-four thousand, nine hundred sixty".

Divisors: 1 2 4 5 8 10 16 20 32 40 47 64 80 94 128 160 188 235 256 320 376 470 640 752 940 1280 1504 1880 2531 3008 3760 5062 6016 7520 10124 12032 12655 15040 20248 25310 30080 40496 50620 60160 80992 101240 118957 161984 202480 237914 323968 404960 475828 594785 647936 809920 951656 1189570 1619840 1903312 2379140 3239680 3806624 4758280 7613248 9516560 15226496 19033120 30452992 38066240 76132480 152264960