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150630088 = 23713120533
BaseRepresentation
bin10001111101001…
…10111011001000
3101111102210122011
420332212323020
5302030130323
622540305304
73506222530
oct1076467310
9344383564
10150630088
1178032684
1242542234
132528c93b
14160104c0
15d35620d
hex8fa6ec8

150630088 has 32 divisors (see below), whose sum is σ = 325258560. Its totient is φ = 64059840.

The previous prime is 150630083. The next prime is 150630091. The reversal of 150630088 is 880036051.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (150630083) 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, 2931 + ... + 17602.

It is an arithmetic number, because the mean of its divisors is an integer number (10164330).

Almost surely, 2150630088 is an apocalyptic number.

It is an amenable number.

150630088 is an abundant number, since it is smaller than the sum of its proper divisors (174628472).

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

150630088 is a wasteful number, since it uses less digits than its factorization.

150630088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20677 (or 20673 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 31.

The square root of 150630088 is about 12273.1449922178. The cubic root of 150630088 is about 532.0722102220.

The spelling of 150630088 in words is "one hundred fifty million, six hundred thirty thousand, eighty-eight".

Divisors: 1 2 4 7 8 14 28 56 131 262 524 917 1048 1834 3668 7336 20533 41066 82132 143731 164264 287462 574924 1149848 2689823 5379646 10759292 18828761 21518584 37657522 75315044 150630088