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152141054 = 2136787337
BaseRepresentation
bin10010001000101…
…11110011111110
3101121021120021212
421010113303332
5302422003204
623032524422
73525114632
oct1104276376
9347246255
10152141054
117897490a
1242b50712
132569b5c0
14162c4dc2
15d553c6e
hex9117cfe

152141054 has 16 divisors (see below), whose sum is σ = 249437328. Its totient is φ = 69170112.

The previous prime is 152141039. The next prime is 152141057. The reversal of 152141054 is 450141251.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152141057) 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, 41927 + ... + 45410.

It is an arithmetic number, because the mean of its divisors is an integer number (15589833).

Almost surely, 2152141054 is an apocalyptic number.

152141054 is a deficient number, since it is larger than the sum of its proper divisors (97296274).

152141054 is a wasteful number, since it uses less digits than its factorization.

152141054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87419.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 152141054 is about 12334.5471745014. The cubic root of 152141054 is about 533.8453614804.

The spelling of 152141054 in words is "one hundred fifty-two million, one hundred forty-one thousand, fifty-four".

Divisors: 1 2 13 26 67 134 871 1742 87337 174674 1135381 2270762 5851579 11703158 76070527 152141054