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317354996 = 22744925243
BaseRepresentation
bin10010111010100…
…111001111110100
3211010011022012202
4102322213033310
51122220324441
651254004032
710602321140
oct2272471764
9733138182
10317354996
11153158562
128a346618
135099632a
1430210220
151ccdb19b
hex12ea73f4

317354996 has 24 divisors (see below), whose sum is σ = 636148800. Its totient is φ = 135700992.

The previous prime is 317354993. The next prime is 317355053. The reversal of 317354996 is 699453713.

317354996 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 317354996.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (317354993) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50 + ... + 25193.

It is an arithmetic number, because the mean of its divisors is an integer number (26506200).

Almost surely, 2317354996 is an apocalyptic number.

It is an amenable number.

317354996 is an abundant number, since it is smaller than the sum of its proper divisors (318793804).

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

317354996 is a wasteful number, since it uses less digits than its factorization.

317354996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25703 (or 25701 counting only the distinct ones).

The product of its digits is 612360, while the sum is 47.

The square root of 317354996 is about 17814.4603061670. The cubic root of 317354996 is about 682.1006235492.

The spelling of 317354996 in words is "three hundred seventeen million, three hundred fifty-four thousand, nine hundred ninety-six".

Divisors: 1 2 4 7 14 28 449 898 1796 3143 6286 12572 25243 50486 100972 176701 353402 706804 11334107 22668214 45336428 79338749 158677498 317354996