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317414323247 = 7192386573859
BaseRepresentation
bin1001001111001110101…
…11100011010000101111
31010100022011001022022012
410213213113203100233
520200031031320442
6401452414311435
731634552142140
oct4474727432057
91110264038265
10317414323247
1111268412408a
12516254b857b
1323c16909ba8
1411511c73ac7
1583cb428582
hex49e75e342f

317414323247 has 8 divisors (see below), whose sum is σ = 381851817600. Its totient is φ = 257749976664.

The previous prime is 317414323169. The next prime is 317414323279. The reversal of 317414323247 is 742323414713.

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

It is a cyclic number.

It is not a de Polignac number, because 317414323247 - 232 = 313119355951 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317414623247) 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, 1193286797 + ... + 1193287062.

It is an arithmetic number, because the mean of its divisors is an integer number (47731477200).

Almost surely, 2317414323247 is an apocalyptic number.

317414323247 is a deficient number, since it is larger than the sum of its proper divisors (64437494353).

317414323247 is a wasteful number, since it uses less digits than its factorization.

317414323247 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2386573885.

The product of its digits is 338688, while the sum is 41.

The spelling of 317414323247 in words is "three hundred seventeen billion, four hundred fourteen million, three hundred twenty-three thousand, two hundred forty-seven".

Divisors: 1 7 19 133 2386573859 16706017013 45344903321 317414323247