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150568 = 23112959
BaseRepresentation
bin100100110000101000
321122112121
4210300220
514304233
63121024
71164655
oct446050
9248477
10150568
11a3140
1273174
13536c2
143cc2c
152e92d
hex24c28

150568 has 32 divisors (see below), whose sum is σ = 324000. Its totient is φ = 64960.

The previous prime is 150559. The next prime is 150571. The reversal of 150568 is 865051.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2523 + ... + 2581.

It is an arithmetic number, because the mean of its divisors is an integer number (10125).

2150568 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 150568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162000).

150568 is an abundant number, since it is smaller than the sum of its proper divisors (173432).

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

150568 is a wasteful number, since it uses less digits than its factorization.

150568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105 (or 101 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 25.

The square root of 150568 is about 388.0309266025. The cubic root of 150568 is about 53.1999095482.

The spelling of 150568 in words is "one hundred fifty thousand, five hundred sixty-eight".

Divisors: 1 2 4 8 11 22 29 44 58 59 88 116 118 232 236 319 472 638 649 1276 1298 1711 2552 2596 3422 5192 6844 13688 18821 37642 75284 150568