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317707210423417 = 1375672309472551
BaseRepresentation
bin100100000111100111111100…
…1011010110111110001111001
31112122220111211202022200020211
41020033033321122313301321
5313120303331332022132
63043412402204351121
7123630405563620003
oct11017177132676171
91478814752280224
10317707210423417
119225a9647462a1
122b771951b454a1
131083787a0c5309
14586517a955373
1526ae46108a147
hex120f3f96b7c79

317707210423417 has 4 divisors (see below), whose sum is σ = 317709520033536. Its totient is φ = 317704900813300.

The previous prime is 317707210423409. The next prime is 317707210423453. The reversal of 317707210423417 is 714324012707713.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 317707210423417 - 23 = 317707210423409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (317707210453417) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1154598709 + ... + 1154873842.

It is an arithmetic number, because the mean of its divisors is an integer number (79427380008384).

Almost surely, 2317707210423417 is an apocalyptic number.

It is an amenable number.

317707210423417 is a deficient number, since it is larger than the sum of its proper divisors (2309610119).

317707210423417 is a wasteful number, since it uses less digits than its factorization.

317707210423417 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2309610118.

The product of its (nonzero) digits is 1382976, while the sum is 49.

The spelling of 317707210423417 in words is "three hundred seventeen trillion, seven hundred seven billion, two hundred ten million, four hundred twenty-three thousand, four hundred seventeen".

Divisors: 1 137567 2309472551 317707210423417