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152724796 = 2275454457
BaseRepresentation
bin10010001101001…
…10010100111100
3101122101020000221
421012212110330
5303044143141
623053231124
73533065540
oct1106462474
9348336027
10152724796
1179233444
12431924a4
1325844203
14163d7a20
15d61bbd1
hex91a653c

152724796 has 12 divisors (see below), whose sum is σ = 305449648. Its totient is φ = 65453472.

The previous prime is 152724791. The next prime is 152724797. The reversal of 152724796 is 697427251.

152724796 is an admirable number.

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152724791) 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 3 ways as a sum of consecutive naturals, for example, 2727201 + ... + 2727256.

Almost surely, 2152724796 is an apocalyptic number.

It is an amenable number.

152724796 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

152724796 is a wasteful number, since it uses less digits than its factorization.

152724796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5454468 (or 5454466 counting only the distinct ones).

The product of its digits is 211680, while the sum is 43.

The square root of 152724796 is about 12358.1874075448. The cubic root of 152724796 is about 534.5272511740.

The spelling of 152724796 in words is "one hundred fifty-two million, seven hundred twenty-four thousand, seven hundred ninety-six".

Divisors: 1 2 4 7 14 28 5454457 10908914 21817828 38181199 76362398 152724796