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13412761814 = 259157971987
BaseRepresentation
bin11000111110111011…
…01000000011010110
31021121202110220020002
430133131220003112
5204432131334224
610054534011302
7653244410564
oct143735500326
937552426202
1013412761814
115763177521
122723aa6b32
131359a60c6a
149134d2a34
155377d69ae
hex31f7680d6

13412761814 has 16 divisors (see below), whose sum is σ = 20473387200. Its totient is φ = 6588446664.

The previous prime is 13412761793. The next prime is 13412761819. The reversal of 13412761814 is 41816721431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13412761819) 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, 150329 + ... + 222315.

It is an arithmetic number, because the mean of its divisors is an integer number (1279586700).

Almost surely, 213412761814 is an apocalyptic number.

13412761814 is a deficient number, since it is larger than the sum of its proper divisors (7060625386).

13412761814 is a wasteful number, since it uses less digits than its factorization.

13412761814 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73627.

The product of its digits is 32256, while the sum is 38.

The spelling of 13412761814 in words is "thirteen billion, four hundred twelve million, seven hundred sixty-one thousand, eight hundred fourteen".

Divisors: 1 2 59 118 1579 3158 71987 93161 143974 186322 4247233 8494466 113667473 227334946 6706380907 13412761814