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131614102 = 21719210723
BaseRepresentation
bin1111101100001…
…00010110010110
3100011122200121101
413312010112112
5232143122402
621020540314
73155462404
oct766042626
9304580541
10131614102
1168324694
12380b169a
1321362389
14136a0474
15b84bb87
hex7d84596

131614102 has 24 divisors (see below), whose sum is σ = 220635576. Its totient is φ = 58670784.

The previous prime is 131614097. The next prime is 131614103. The reversal of 131614102 is 201416131.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a self number, because there is not a number n which added to its sum of digits gives 131614102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131614103) 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, 6913 + ... + 17635.

It is an arithmetic number, because the mean of its divisors is an integer number (9193149).

Almost surely, 2131614102 is an apocalyptic number.

131614102 is a deficient number, since it is larger than the sum of its proper divisors (89021474).

131614102 is a wasteful number, since it uses less digits than its factorization.

131614102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10780 (or 10761 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 19.

The square root of 131614102 is about 11472.3189460545. The cubic root of 131614102 is about 508.6676771578.

The spelling of 131614102 in words is "one hundred thirty-one million, six hundred fourteen thousand, one hundred two".

Divisors: 1 2 17 19 34 38 323 361 646 722 6137 10723 12274 21446 182291 203737 364582 407474 3463529 3871003 6927058 7742006 65807051 131614102