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152485510 = 2537412123
BaseRepresentation
bin10010001011010…
…11111010000110
3101121221001210111
421011223322012
5303014014020
623044143234
73531051112
oct1105537206
9347831714
10152485510
117908a691
1243097b1a
132578c318
1416374742
15d5c0d5a
hex916be86

152485510 has 16 divisors (see below), whose sum is σ = 281892816. Its totient is φ = 59345568.

The previous prime is 152485499. The next prime is 152485513. The reversal of 152485510 is 15584251.

152485510 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152485513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 205692 + ... + 206431.

It is an arithmetic number, because the mean of its divisors is an integer number (17618301).

Almost surely, 2152485510 is an apocalyptic number.

152485510 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

152485510 is a deficient number, since it is larger than the sum of its proper divisors (129407306).

152485510 is a wasteful number, since it uses less digits than its factorization.

152485510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 412167.

The product of its (nonzero) digits is 8000, while the sum is 31.

The square root of 152485510 is about 12348.5023383405. The cubic root of 152485510 is about 534.2479432316.

The spelling of 152485510 in words is "one hundred fifty-two million, four hundred eighty-five thousand, five hundred ten".

Divisors: 1 2 5 10 37 74 185 370 412123 824246 2060615 4121230 15248551 30497102 76242755 152485510