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152150541 = 31012811787
BaseRepresentation
bin10010001000110…
…10001000001101
3101121022001022020
421010122020031
5302422304131
623033040353
73525154404
oct1104321015
9347261266
10152150541
1178980a54
1242b560b9
13256a2a0a
14162c863b
15d556996
hex911a20d

152150541 has 16 divisors (see below), whose sum is σ = 205720128. Its totient is φ = 100016000.

The previous prime is 152150533. The next prime is 152150563. The reversal of 152150541 is 145051251.

It is a cyclic number.

It is not a de Polignac number, because 152150541 - 23 = 152150533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152150521) 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, 84250 + ... + 86036.

It is an arithmetic number, because the mean of its divisors is an integer number (12857508).

Almost surely, 2152150541 is an apocalyptic number.

It is an amenable number.

152150541 is a deficient number, since it is larger than the sum of its proper divisors (53569587).

152150541 is a wasteful number, since it uses less digits than its factorization.

152150541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2172.

The product of its (nonzero) digits is 1000, while the sum is 24.

The square root of 152150541 is about 12334.9317387653. The cubic root of 152150541 is about 533.8564575117.

The spelling of 152150541 in words is "one hundred fifty-two million, one hundred fifty thousand, five hundred forty-one".

Divisors: 1 3 101 281 303 843 1787 5361 28381 85143 180487 502147 541461 1506441 50716847 152150541