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313070026 = 21447108179
BaseRepresentation
bin10010101010010…
…001000111001010
3210211002121100011
4102222101013022
51120121220101
651022102134
710521023413
oct2252210712
9724077304
10313070026
111507a1165
1288a1a94a
134cb25b49
142d81680a
151c741751
hex12a911ca

313070026 has 8 divisors (see below), whose sum is σ = 469933920. Its totient is φ = 156425388.

The previous prime is 313069949. The next prime is 313070033. The reversal of 313070026 is 620070313.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 313069979 and 313070006.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51196 + ... + 56983.

It is an arithmetic number, because the mean of its divisors is an integer number (58741740).

Almost surely, 2313070026 is an apocalyptic number.

313070026 is a deficient number, since it is larger than the sum of its proper divisors (156863894).

313070026 is a wasteful number, since it uses less digits than its factorization.

313070026 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109628.

The product of its (nonzero) digits is 756, while the sum is 22.

The square root of 313070026 is about 17693.7849540453. The cubic root of 313070026 is about 679.0167638218.

The spelling of 313070026 in words is "three hundred thirteen million, seventy thousand, twenty-six".

Divisors: 1 2 1447 2894 108179 216358 156535013 313070026