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152002124 = 22238291993
BaseRepresentation
bin10010000111101…
…01111001001100
3101121000111201022
421003311321030
5302403031444
623025533312
73523665611
oct1103657114
9347014638
10152002124
117888a49a
1242aa4238
13256502b1
141628a508
15d5279ee
hex90f5e4c

152002124 has 24 divisors (see below), whose sum is σ = 278043360. Its totient is φ = 72572544.

The previous prime is 152002111. The next prime is 152002127. The reversal of 152002124 is 421200251.

152002124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1520021242 = 46209291401022752, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152002127) 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, 75272 + ... + 77264.

It is an arithmetic number, because the mean of its divisors is an integer number (11585140).

Almost surely, 2152002124 is an apocalyptic number.

It is an amenable number.

152002124 is a deficient number, since it is larger than the sum of its proper divisors (126041236).

152002124 is a wasteful number, since it uses less digits than its factorization.

152002124 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2849 (or 2847 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 152002124 is about 12328.9141452117. The cubic root of 152002124 is about 533.6828155596.

Adding to 152002124 its reverse (421200251), we get a palindrome (573202375).

The spelling of 152002124 in words is "one hundred fifty-two million, two thousand, one hundred twenty-four".

Divisors: 1 2 4 23 46 92 829 1658 1993 3316 3986 7972 19067 38134 45839 76268 91678 183356 1652197 3304394 6608788 38000531 76001062 152002124