Search a number
-
+
380934702 = 23246745317
BaseRepresentation
bin10110101101001…
…001101000101110
3222112210111011200
4112231021220232
51240004402302
6101444430330
712303614541
oct2655115056
9875714150
10380934702
11186033975
12a76a83a6
1360bc7765
1438840858
152369981c
hex16b49a2e

380934702 has 24 divisors (see below), whose sum is σ = 827144136. Its totient is φ = 126703536.

The previous prime is 380934683. The next prime is 380934707. The reversal of 380934702 is 207439083.

It is a super-2 number, since 2×3809347022 = 290222494375657608, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (380934707) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14253 + ... + 31064.

It is an arithmetic number, because the mean of its divisors is an integer number (34464339).

Almost surely, 2380934702 is an apocalyptic number.

380934702 is an abundant number, since it is smaller than the sum of its proper divisors (446209434).

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

380934702 is a wasteful number, since it uses less digits than its factorization.

380934702 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45792 (or 45789 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 380934702 is about 19517.5485653296. The cubic root of 380934702 is about 724.9090346434.

The spelling of 380934702 in words is "three hundred eighty million, nine hundred thirty-four thousand, seven hundred two".

Divisors: 1 2 3 6 9 18 467 934 1401 2802 4203 8406 45317 90634 135951 271902 407853 815706 21163039 42326078 63489117 126978234 190467351 380934702