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13435313676 = 2232694162117
BaseRepresentation
bin11001000001100111…
…01001111000001100
31021200022220122120020
430200303221320030
5210003420014201
610101101222140
7653640165501
oct144063517014
937608818506
1013435313676
115774980024
12272b561950
131361628a65
149164c34a8
1553978da36
hex320ce9e0c

13435313676 has 24 divisors (see below), whose sum is σ = 31465612080. Its totient is φ = 4461788352.

The previous prime is 13435313669. The next prime is 13435313677. The reversal of 13435313676 is 67631353431.

It is not an unprimeable number, because it can be changed into a prime (13435313677) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2077831 + ... + 2084286.

It is an arithmetic number, because the mean of its divisors is an integer number (1311067170).

Almost surely, 213435313676 is an apocalyptic number.

It is an amenable number.

13435313676 is an abundant number, since it is smaller than the sum of its proper divisors (18030298404).

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

13435313676 is a wasteful number, since it uses less digits than its factorization.

13435313676 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4162393 (or 4162391 counting only the distinct ones).

The product of its digits is 408240, while the sum is 42.

The spelling of 13435313676 in words is "thirteen billion, four hundred thirty-five million, three hundred thirteen thousand, six hundred seventy-six".

Divisors: 1 2 3 4 6 12 269 538 807 1076 1614 3228 4162117 8324234 12486351 16648468 24972702 49945404 1119609473 2239218946 3358828419 4478437892 6717656838 13435313676