Search a number
-
+
313870094 = 2173907139
BaseRepresentation
bin10010101101010…
…100011100001110
3210212121020211022
4102231110130032
51120322320334
651051154142
710530565106
oct2255243416
9725536738
10313870094
1115119827a
1289145952
1350046065
142d984206
151c84d82e
hex12b5470e

313870094 has 8 divisors (see below), whose sum is σ = 473527080. Its totient is φ = 156027736.

The previous prime is 313870091. The next prime is 313870111. The reversal of 313870094 is 490078313.

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

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (313870091) 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, 453224 + ... + 453915.

It is an arithmetic number, because the mean of its divisors is an integer number (59190885).

Almost surely, 2313870094 is an apocalyptic number.

313870094 is a deficient number, since it is larger than the sum of its proper divisors (159656986).

313870094 is a wasteful number, since it uses less digits than its factorization.

313870094 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 907314.

The product of its (nonzero) digits is 18144, while the sum is 35.

The square root of 313870094 is about 17716.3792576248. The cubic root of 313870094 is about 679.5946935907.

The spelling of 313870094 in words is "three hundred thirteen million, eight hundred seventy thousand, ninety-four".

Divisors: 1 2 173 346 907139 1814278 156935047 313870094