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313413413 = 786739839
BaseRepresentation
bin10010101011100…
…100111100100101
3210211202001101012
4102223210330211
51120213212123
651033312005
710523653505
oct2253447445
9724661335
10313413413
11150a06155
1288b65605
134cc16231
142d8a5a05
151c7ad378
hex12ae4f25

313413413 has 4 divisors (see below), whose sum is σ = 313461120. Its totient is φ = 313365708.

The previous prime is 313413371. The next prime is 313413431. The reversal of 313413413 is 314314313.

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, and also an emirpimes, since its reverse is a distinct semiprime: 314314313 = 593530041.

It is a cyclic number.

It is not a de Polignac number, because 313413413 - 26 = 313413349 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 (313413313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12053 + ... + 27786.

It is an arithmetic number, because the mean of its divisors is an integer number (78365280).

Almost surely, 2313413413 is an apocalyptic number.

It is an amenable number.

313413413 is a deficient number, since it is larger than the sum of its proper divisors (47707).

313413413 is an equidigital number, since it uses as much as digits as its factorization.

313413413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47706.

The product of its digits is 1296, while the sum is 23.

The square root of 313413413 is about 17703.4858996752. The cubic root of 313413413 is about 679.2649301678.

Adding to 313413413 its reverse (314314313), we get a palindrome (627727726).

The spelling of 313413413 in words is "three hundred thirteen million, four hundred thirteen thousand, four hundred thirteen".

Divisors: 1 7867 39839 313413413