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152424201 = 3371373191
BaseRepresentation
bin10010001010111…
…00111100001001
3101121210221200210
421011130330021
5303010033301
623042551333
73530404266
oct1105347411
9347727623
10152424201
1179048616
1243068549
132576a447
141635a26d
15d5acad6
hex915cf09

152424201 has 8 divisors (see below), whose sum is σ = 208725184. Its totient is φ = 98869680.

The previous prime is 152424191. The next prime is 152424229. The reversal of 152424201 is 102424251.

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

It is not a de Polignac number, because 152424201 - 217 = 152293129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152424301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 686485 + ... + 686706.

It is an arithmetic number, because the mean of its divisors is an integer number (26090648).

Almost surely, 2152424201 is an apocalyptic number.

It is an amenable number.

152424201 is a deficient number, since it is larger than the sum of its proper divisors (56300983).

152424201 is a wasteful number, since it uses less digits than its factorization.

152424201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1373231.

The product of its (nonzero) digits is 640, while the sum is 21.

The square root of 152424201 is about 12346.0196419737. The cubic root of 152424201 is about 534.1763329348.

Adding to 152424201 its reverse (102424251), we get a palindrome (254848452).

The spelling of 152424201 in words is "one hundred fifty-two million, four hundred twenty-four thousand, two hundred one".

Divisors: 1 3 37 111 1373191 4119573 50808067 152424201