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152628368 = 24192383263
BaseRepresentation
bin10010001100011…
…10110010010000
3101122012022202112
421012032302100
5303033101433
623051204452
73532214444
oct1106166220
9348168675
10152628368
1179177a52
1243146728
132580c359
14163b0824
15d5ed348
hex918ec90

152628368 has 80 divisors (see below), whose sum is σ = 329978880. Its totient is φ = 68061312.

The previous prime is 152628361. The next prime is 152628373. The reversal of 152628368 is 863826251.

It is not an unprimeable number, because it can be changed into a prime (152628361) 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 15 ways as a sum of consecutive naturals, for example, 580205 + ... + 580467.

It is an arithmetic number, because the mean of its divisors is an integer number (4124736).

Almost surely, 2152628368 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 152628368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (164989440).

152628368 is an abundant number, since it is smaller than the sum of its proper divisors (177350512).

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

152628368 is a wasteful number, since it uses less digits than its factorization.

152628368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 396 (or 390 counting only the distinct ones).

The product of its digits is 138240, while the sum is 41.

The square root of 152628368 is about 12354.2854103343. The cubic root of 152628368 is about 534.4147301628.

The spelling of 152628368 in words is "one hundred fifty-two million, six hundred twenty-eight thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 16 19 23 38 46 76 83 92 152 166 184 263 304 332 368 437 526 664 874 1052 1328 1577 1748 1909 2104 3154 3496 3818 4208 4997 6049 6308 6992 7636 9994 12098 12616 15272 19988 21829 24196 25232 30544 36271 39976 43658 48392 72542 79952 87316 96784 114931 145084 174632 229862 290168 349264 414751 459724 502067 580336 829502 919448 1004134 1659004 1838896 2008268 3318008 4016536 6636016 8033072 9539273 19078546 38157092 76314184 152628368