Search a number
-
+
307113368 = 2389431339
BaseRepresentation
bin10010010011100…
…010110110011000
3210101212222100012
4102103202312120
51112110111433
650250301052
710416264152
oct2223426630
9711788305
10307113368
111483a2901
1286a27788
134b81b7b3
142cb05ad2
151be66848
hex124e2d98

307113368 has 16 divisors (see below), whose sum is σ = 582309000. Its totient is φ = 151830976.

The previous prime is 307113361. The next prime is 307113377. The reversal of 307113368 is 863311703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307113361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 214958 + ... + 216381.

Almost surely, 2307113368 is an apocalyptic number.

It is an amenable number.

307113368 is a deficient number, since it is larger than the sum of its proper divisors (275195632).

307113368 is a wasteful number, since it uses less digits than its factorization.

307113368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 431434 (or 431430 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 307113368 is about 17524.6502960829. The cubic root of 307113368 is about 674.6826989703.

The spelling of 307113368 in words is "three hundred seven million, one hundred thirteen thousand, three hundred sixty-eight".

Divisors: 1 2 4 8 89 178 356 712 431339 862678 1725356 3450712 38389171 76778342 153556684 307113368