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152680350 = 23526431583
BaseRepresentation
bin10010001100110…
…11011110011110
3101122021222001210
421012123132132
5303041232400
623052245250
73532522134
oct1106333636
9348258053
10152680350
1179203009
1243170826
1325829c04
14163c5754
15d60d950
hex919b79e

152680350 has 48 divisors (see below), whose sum is σ = 379475712. Its totient is φ = 40625760.

The previous prime is 152680327. The next prime is 152680357. The reversal of 152680350 is 53086251.

It is a super-2 number, since 2×1526803502 = 46622578552245000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152680357) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 95659 + ... + 97241.

It is an arithmetic number, because the mean of its divisors is an integer number (7905744).

Almost surely, 2152680350 is an apocalyptic number.

152680350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152680350 is an abundant number, since it is smaller than the sum of its proper divisors (226795362).

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

152680350 is a wasteful number, since it uses less digits than its factorization.

152680350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2241 (or 2236 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 152680350 is about 12356.3890356366. The cubic root of 152680350 is about 534.4753934014.

The spelling of 152680350 in words is "one hundred fifty-two million, six hundred eighty thousand, three hundred fifty".

Divisors: 1 2 3 5 6 10 15 25 30 50 75 150 643 1286 1583 1929 3166 3215 3858 4749 6430 7915 9498 9645 15830 16075 19290 23745 32150 39575 47490 48225 79150 96450 118725 237450 1017869 2035738 3053607 5089345 6107214 10178690 15268035 25446725 30536070 50893450 76340175 152680350