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131714799 = 361719753
BaseRepresentation
bin1111101100111…
…00111011101111
3100011211210201220
413312130323233
5232204333144
621023034423
73156362106
oct766347357
9304753656
10131714799
1168393307
123813ba13
1321399168
14136c903d
15b86b919
hex7d9ceef

131714799 has 8 divisors (see below), whose sum is σ = 178498992. Its totient is φ = 86370240.

The previous prime is 131714789. The next prime is 131714809. The reversal of 131714799 is 997417131.

It is an interprime number because it is at equal distance from previous prime (131714789) and next prime (131714809).

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 131714799 - 29 = 131714287 is a prime.

It is a super-2 number, since 2×1317147992 = 34697576551220802, which contains 22 as substring.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a self number, because there is not a number n which added to its sum of digits gives 131714799.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131714789) 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, 359694 + ... + 360059.

It is an arithmetic number, because the mean of its divisors is an integer number (22312374).

Almost surely, 2131714799 is an apocalyptic number.

131714799 is a deficient number, since it is larger than the sum of its proper divisors (46784193).

131714799 is an equidigital number, since it uses as much as digits as its factorization.

131714799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719817.

The product of its digits is 47628, while the sum is 42.

The square root of 131714799 is about 11476.7068011691. The cubic root of 131714799 is about 508.7973700778.

The spelling of 131714799 in words is "one hundred thirty-one million, seven hundred fourteen thousand, seven hundred ninety-nine".

Divisors: 1 3 61 183 719753 2159259 43904933 131714799