Search a number
-
+
9380929368 = 233390872057
BaseRepresentation
bin10001011110010010…
…11001111101011000
3220012202212120212110
420233021121331120
5123203004214433
64150505512320
7451316404206
oct105711317530
926182776773
109380929368
113a84321098
1219997a26a0
13b666754a5
1464dc54076
1539d874963
hex22f259f58

9380929368 has 16 divisors (see below), whose sum is σ = 23452323480. Its totient is φ = 3126976448.

The previous prime is 9380929361. The next prime is 9380929381. The reversal of 9380929368 is 8639290839.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9380929361) 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, 195436005 + ... + 195436052.

Almost surely, 29380929368 is an apocalyptic number.

It is an amenable number.

9380929368 is an abundant number, since it is smaller than the sum of its proper divisors (14071394112).

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

9380929368 is a wasteful number, since it uses less digits than its factorization.

9380929368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390872066 (or 390872062 counting only the distinct ones).

The product of its (nonzero) digits is 5038848, while the sum is 57.

The square root of 9380929368 is about 96855.1979400177. The cubic root of 9380929368 is about 2109.0261049167.

The spelling of 9380929368 in words is "nine billion, three hundred eighty million, nine hundred twenty-nine thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 390872057 781744114 1172616171 1563488228 2345232342 3126976456 4690464684 9380929368