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10012908 = 2232713079
BaseRepresentation
bin100110001100…
…100011101100
3200211201010110
4212030203230
510030403113
6554340020
7151052103
oct46144354
920751113
1010012908
115719934
12342a610
1320c76c9
14148903a
15d2bbc3
hex98c8ec

10012908 has 24 divisors (see below), whose sum is σ = 23457280. Its totient is φ = 3324240.

The previous prime is 10012901. The next prime is 10012913. The reversal of 10012908 is 80921001.

It is not an unprimeable number, because it can be changed into a prime (10012901) 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, 1713 + ... + 4791.

Almost surely, 210012908 is an apocalyptic number.

It is an amenable number.

10012908 is an abundant number, since it is smaller than the sum of its proper divisors (13444372).

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

10012908 is a wasteful number, since it uses less digits than its factorization.

10012908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3357 (or 3355 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

The square root of 10012908 is about 3164.3179359856. The cubic root of 10012908 is about 215.5361272901.

Adding to 10012908 its reverse (80921001), we get a palindrome (90933909).

The spelling of 10012908 in words is "ten million, twelve thousand, nine hundred eight".

Divisors: 1 2 3 4 6 12 271 542 813 1084 1626 3079 3252 6158 9237 12316 18474 36948 834409 1668818 2503227 3337636 5006454 10012908