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313252301 = 793965219
BaseRepresentation
bin10010101010111…
…101100111001101
3210211102212101002
4102222331213031
51120143033201
651030030045
710522413005
oct2252754715
9724385332
10313252301
111509060aa
1288aa8325
134cb8aabb
142d863005
151c77a76b
hex12abd9cd

313252301 has 4 divisors (see below), whose sum is σ = 317217600. Its totient is φ = 309287004.

The previous prime is 313252273. The next prime is 313252307. The reversal of 313252301 is 103252313.

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 313252301 - 210 = 313251277 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 (313252307) 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 3 ways as a sum of consecutive naturals, for example, 1982531 + ... + 1982688.

It is an arithmetic number, because the mean of its divisors is an integer number (79304400).

Almost surely, 2313252301 is an apocalyptic number.

It is an amenable number.

313252301 is a deficient number, since it is larger than the sum of its proper divisors (3965299).

313252301 is an equidigital number, since it uses as much as digits as its factorization.

313252301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3965298.

The product of its (nonzero) digits is 540, while the sum is 20.

The square root of 313252301 is about 17698.9350244584. The cubic root of 313252301 is about 679.1485168464.

The spelling of 313252301 in words is "three hundred thirteen million, two hundred fifty-two thousand, three hundred one".

Divisors: 1 79 3965219 313252301