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13710112212 = 2237116091681
BaseRepresentation
bin11001100010010111…
…11011010111010100
31022101110222212021210
430301023323113110
5211034242042322
610144235141420
7663515013426
oct146113732724
938343885253
1013710112212
1158a6001255
1227a75a4870
1313a6541a44
14940bb6816
1555397070c
hex3312fb5d4

13710112212 has 24 divisors (see below), whose sum is σ = 32440830912. Its totient is φ = 4505670400.

The previous prime is 13710112193. The next prime is 13710112219. The reversal of 13710112212 is 21221101731.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (13710112219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8044989 + ... + 8046692.

It is an arithmetic number, because the mean of its divisors is an integer number (1351701288).

Almost surely, 213710112212 is an apocalyptic number.

13710112212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

13710112212 is an abundant number, since it is smaller than the sum of its proper divisors (18730718700).

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

13710112212 is a wasteful number, since it uses less digits than its factorization.

13710112212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16091759 (or 16091757 counting only the distinct ones).

The product of its (nonzero) digits is 168, while the sum is 21.

Adding to 13710112212 its reverse (21221101731), we get a palindrome (34931213943).

The spelling of 13710112212 in words is "thirteen billion, seven hundred ten million, one hundred twelve thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 16091681 32183362 48275043 64366724 96550086 193100172 1142509351 2285018702 3427528053 4570037404 6855056106 13710112212