Search a number
-
+
313483268 = 22711195831
BaseRepresentation
bin10010101011110…
…110000000000100
3210211212121012102
4102223312000010
51120222431033
651035011232
710524364250
oct2253660004
9724777172
10313483268
11150a5368a
1288b99b18
134cc3bc77
142d8c3260
151c7c3de8
hex12af6004

313483268 has 12 divisors (see below), whose sum is σ = 626966592. Its totient is φ = 134349960.

The previous prime is 313483267. The next prime is 313483271. The reversal of 313483268 is 862384313.

313483268 is an admirable number.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (313483267) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5597888 + ... + 5597943.

It is an arithmetic number, because the mean of its divisors is an integer number (52247216).

Almost surely, 2313483268 is an apocalyptic number.

It is an amenable number.

313483268 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

313483268 is a wasteful number, since it uses less digits than its factorization.

313483268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11195842 (or 11195840 counting only the distinct ones).

The product of its digits is 82944, while the sum is 38.

The square root of 313483268 is about 17705.4587062860. The cubic root of 313483268 is about 679.3153922996.

The spelling of 313483268 in words is "three hundred thirteen million, four hundred eighty-three thousand, two hundred sixty-eight".

Divisors: 1 2 4 7 14 28 11195831 22391662 44783324 78370817 156741634 313483268