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23030010412 = 2246211245943
BaseRepresentation
bin10101011100101100…
…100001001000101100
32012110000000202010121
4111130230201020230
5334131140313122
614325125014324
71443463600333
oct253454411054
965400022117
1023030010412
119848927762
1245688543a4
132230368ac6
1411868a0d1a
158ebc8bbc7
hex55cb2122c

23030010412 has 12 divisors (see below), whose sum is σ = 40311272176. Its totient is φ = 11512504080.

The previous prime is 23030010397. The next prime is 23030010431. The reversal of 23030010412 is 21401003032.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604488 + ... + 641455.

Almost surely, 223030010412 is an apocalyptic number.

It is an amenable number.

23030010412 is a deficient number, since it is larger than the sum of its proper divisors (17281261764).

23030010412 is a wasteful number, since it uses less digits than its factorization.

23030010412 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1250568 (or 1250566 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 23030010412 its reverse (21401003032), we get a palindrome (44431013444).

The spelling of 23030010412 in words is "twenty-three billion, thirty million, ten thousand, four hundred twelve".

Divisors: 1 2 4 4621 9242 18484 1245943 2491886 4983772 5757502603 11515005206 23030010412