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6309884084 = 2271713256059
BaseRepresentation
bin1011110000001100…
…10011000010110100
3121021202011022201112
411320012103002310
5100410312242314
62522042414152
7312236062340
oct57006230264
917252138645
106309884084
112748846339
121281201358
1379734772a
1443c036620
1526de4a43e
hex1781930b4

6309884084 has 24 divisors (see below), whose sum is σ = 13362108480. Its totient is φ = 2545163136.

The previous prime is 6309884083. The next prime is 6309884089. The reversal of 6309884084 is 4804889036.

It is a Smith number, since the sum of its digits (50) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6309884081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6627554 + ... + 6628505.

It is an arithmetic number, because the mean of its divisors is an integer number (556754520).

Almost surely, 26309884084 is an apocalyptic number.

It is an amenable number.

6309884084 is an abundant number, since it is smaller than the sum of its proper divisors (7052224396).

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

6309884084 is a wasteful number, since it uses less digits than its factorization.

6309884084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13256087 (or 13256085 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 50.

The square root of 6309884084 is about 79434.7788062634. The cubic root of 6309884084 is about 1847.8801219846.

The spelling of 6309884084 in words is "six billion, three hundred nine million, eight hundred eighty-four thousand, eighty-four".

Divisors: 1 2 4 7 14 17 28 34 68 119 238 476 13256059 26512118 53024236 92792413 185584826 225353003 371169652 450706006 901412012 1577471021 3154942042 6309884084