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13075000088 = 232921943371
BaseRepresentation
bin11000010110101010…
…01010101100011000
31020202012220211020112
430023111022230120
5203234200000323
610001230343452
7642003444533
oct141325125430
936665824215
1013075000088
1155aa5510a7
12264a95ab88
131304aa1357
148c06cda1a
15517d19178
hex30b54ab18

13075000088 has 24 divisors (see below), whose sum is σ = 25390155180. Its totient is φ = 6312065760.

The previous prime is 13075000087. The next prime is 13075000151. The reversal of 13075000088 is 88000057031.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13075000087) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 964958 + ... + 978413.

Almost surely, 213075000088 is an apocalyptic number.

It is an amenable number.

13075000088 is a deficient number, since it is larger than the sum of its proper divisors (12315155092).

13075000088 is a wasteful number, since it uses less digits than its factorization.

13075000088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1943435 (or 1943402 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 32.

The spelling of 13075000088 in words is "thirteen billion, seventy-five million, eighty-eight", and thus it is an aban number and an uban number.

Divisors: 1 2 4 8 29 58 116 232 841 1682 3364 6728 1943371 3886742 7773484 15546968 56357759 112715518 225431036 450862072 1634375011 3268750022 6537500044 13075000088