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152164401 = 3431179569
BaseRepresentation
bin10010001000111…
…01100000110001
3101121022202022120
421010131200301
5302423230101
623033224453
73525242664
oct1104354061
9347282276
10152164401
1178990404
1242b62129
13256a910c
14162cd6db
15d55ab36
hex911d831

152164401 has 8 divisors (see below), whose sum is σ = 207604320. Its totient is φ = 99083712.

The previous prime is 152164381. The next prime is 152164403. The reversal of 152164401 is 104461251.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 152164401 - 213 = 152156209 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152164403) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 589656 + ... + 589913.

It is an arithmetic number, because the mean of its divisors is an integer number (25950540).

Almost surely, 2152164401 is an apocalyptic number.

It is an amenable number.

152164401 is a deficient number, since it is larger than the sum of its proper divisors (55439919).

152164401 is a wasteful number, since it uses less digits than its factorization.

152164401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1179615.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 152164401 is about 12335.4935450512. The cubic root of 152164401 is about 533.8726673913.

The spelling of 152164401 in words is "one hundred fifty-two million, one hundred sixty-four thousand, four hundred one".

Divisors: 1 3 43 129 1179569 3538707 50721467 152164401