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131103254201214 = 231913103573110281
BaseRepresentation
bin11101110011110011011010…
…111001010100001101111110
3122012012100102012102121100110
4131303303122321110031332
5114140443431033414324
61142500000432210450
736420616566532221
oct3563633271241576
9565170365377313
10131103254201214
113885663a161809
1212854832699a26
13581cca35c86b9
14245360791d5b8
15102546aaa2329
hex773cdae5437e

131103254201214 has 32 divisors (see below), whose sum is σ = 262348485832224. Its totient is φ = 43677422691840.

The previous prime is 131103254201209. The next prime is 131103254201251. The reversal of 131103254201214 is 412102452301131.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1188755754 + ... + 1188866034.

It is an arithmetic number, because the mean of its divisors is an integer number (8198390182257).

Almost surely, 2131103254201214 is an apocalyptic number.

131103254201214 is an abundant number, since it is smaller than the sum of its proper divisors (131245231631010).

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

131103254201214 is a wasteful number, since it uses less digits than its factorization.

131103254201214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 215772.

The product of its (nonzero) digits is 5760, while the sum is 30.

The spelling of 131103254201214 in words is "one hundred thirty-one trillion, one hundred three billion, two hundred fifty-four million, two hundred one thousand, two hundred fourteen".

Divisors: 1 2 3 6 1913 3826 5739 11478 103573 110281 207146 220562 310719 330843 621438 661686 198135149 210967553 396270298 421935106 594405447 632902659 1188810894 1265805318 11422134013 22844268026 34266402039 68532804078 21850542366869 43701084733738 65551627100607 131103254201214