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150811368 = 23323299421
BaseRepresentation
bin10001111110100…
…11001011101000
3101111210000022020
420333103023220
5302101430433
622544224440
73510606201
oct1077231350
9344700266
10150811368
11781468a4
124260b120
13253242c6
141605a5a8
15d38ecb3
hex8fd32e8

150811368 has 64 divisors (see below), whose sum is σ = 407030400. Its totient is φ = 46421760.

The previous prime is 150811361. The next prime is 150811421. The reversal of 150811368 is 863118051.

It is not an unprimeable number, because it can be changed into a prime (150811361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11298 + ... + 20718.

It is an arithmetic number, because the mean of its divisors is an integer number (6359850).

Almost surely, 2150811368 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 150811368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (203515200).

150811368 is an abundant number, since it is smaller than the sum of its proper divisors (256219032).

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

150811368 is a wasteful number, since it uses less digits than its factorization.

150811368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9482 (or 9478 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 33.

The square root of 150811368 is about 12280.5280016781. The cubic root of 150811368 is about 532.2855703900.

The spelling of 150811368 in words is "one hundred fifty million, eight hundred eleven thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 23 24 29 46 58 69 87 92 116 138 174 184 232 276 348 552 667 696 1334 2001 2668 4002 5336 8004 9421 16008 18842 28263 37684 56526 75368 113052 216683 226104 273209 433366 546418 650049 819627 866732 1092836 1300098 1639254 1733464 2185672 2600196 3278508 5200392 6283807 6557016 12567614 18851421 25135228 37702842 50270456 75405684 150811368