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9010152 = 2332125141
BaseRepresentation
bin100010010111…
…101111101000
3121221202121100
4202113233220
54301311102
6521041400
7136404444
oct42275750
917852540
109010152
1150a4508
123026260
131b36168
1412a7824
15bcea1c
hex897be8

9010152 has 24 divisors (see below), whose sum is σ = 24402690. Its totient is φ = 3003360.

The previous prime is 9010139. The next prime is 9010207. The reversal of 9010152 is 2510109.

It can be written as a sum of positive squares in only one way, i.e., 7584516 + 1425636 = 2754^2 + 1194^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 62499 + ... + 62642.

Almost surely, 29010152 is an apocalyptic number.

It is an amenable number.

9010152 is an abundant number, since it is smaller than the sum of its proper divisors (15392538).

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

9010152 is a wasteful number, since it uses less digits than its factorization.

9010152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 125153 (or 125146 counting only the distinct ones).

The product of its (nonzero) digits is 90, while the sum is 18.

The square root of 9010152 is about 3001.6915231249. The cubic root of 9010152 is about 208.0865640680.

The spelling of 9010152 in words is "nine million, ten thousand, one hundred fifty-two".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 125141 250282 375423 500564 750846 1001128 1126269 1501692 2252538 3003384 4505076 9010152