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313000514 = 22325127109
BaseRepresentation
bin10010101010000…
…000001001000010
3210210222001222122
4102222000021002
51120112004024
651020404242
710520313641
oct2252001102
9723861878
10313000514
11150753a12
12889a6682
134cb00308
142d7d9358
151c72ad5e
hex12a80242

313000514 has 16 divisors (see below), whose sum is σ = 491883840. Its totient is φ = 149094000.

The previous prime is 313000507. The next prime is 313000543. The reversal of 313000514 is 415000313.

It is a junction number, because it is equal to n+sod(n) for n = 313000492 and 313000501.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009 + ... + 25100.

It is an arithmetic number, because the mean of its divisors is an integer number (30742740).

Almost surely, 2313000514 is an apocalyptic number.

313000514 is a deficient number, since it is larger than the sum of its proper divisors (178883326).

313000514 is a wasteful number, since it uses less digits than its factorization.

313000514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27385.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 313000514 is about 17691.8205394470. The cubic root of 313000514 is about 678.9665053034.

Adding to 313000514 its reverse (415000313), we get a palindrome (728000827).

The spelling of 313000514 in words is "three hundred thirteen million, five hundred fourteen", and thus it is an aban number.

Divisors: 1 2 23 46 251 502 5773 11546 27109 54218 623507 1247014 6804359 13608718 156500257 313000514