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10232302986 = 2322919602113
BaseRepresentation
bin10011000011110010…
…01000110110001010
3222102002212211220200
421201321020312022
5131423432143421
64411201433030
7511365066063
oct114171106612
928362784820
1010232302986
114380960754
121b9693b776
13c70b74a69
146d0d5356a
153ed498726
hex261e48d8a

10232302986 has 24 divisors (see below), whose sum is σ = 22934473380. Its totient is φ = 3293154816.

The previous prime is 10232302981. The next prime is 10232302987. The reversal of 10232302986 is 68920323201.

It can be written as a sum of positive squares in 2 ways, for example, as 9844409961 + 387893025 = 99219^2 + 19695^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 10232302986.

It is not an unprimeable number, because it can be changed into a prime (10232302981) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 9800535 + ... + 9801578.

Almost surely, 210232302986 is an apocalyptic number.

10232302986 is an abundant number, since it is smaller than the sum of its proper divisors (12702170394).

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

10232302986 is a wasteful number, since it uses less digits than its factorization.

10232302986 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19602150 (or 19602147 counting only the distinct ones).

The product of its (nonzero) digits is 31104, while the sum is 36.

The spelling of 10232302986 in words is "ten billion, two hundred thirty-two million, three hundred two thousand, nine hundred eighty-six".

Divisors: 1 2 3 6 9 18 29 58 87 174 261 522 19602113 39204226 58806339 117612678 176419017 352838034 568461277 1136922554 1705383831 3410767662 5116151493 10232302986