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3800347630 = 252913104647
BaseRepresentation
bin1110001010000100…
…1011001111101110
3100210212000122212221
43202201023033232
530240342111010
61425034345554
7163114264462
oct34241131756
910725018787
103800347630
111680219472
128a088b2ba
13487459711
14280a224a2
15173988dda
hexe284b3ee

3800347630 has 16 divisors (see below), whose sum is σ = 7076509920. Its totient is φ = 1467720352.

The previous prime is 3800347627. The next prime is 3800347631. The reversal of 3800347630 is 367430083.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3800347631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6552034 + ... + 6552613.

It is an arithmetic number, because the mean of its divisors is an integer number (442281870).

Almost surely, 23800347630 is an apocalyptic number.

3800347630 is a deficient number, since it is larger than the sum of its proper divisors (3276162290).

3800347630 is a wasteful number, since it uses less digits than its factorization.

3800347630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13104683.

The product of its (nonzero) digits is 36288, while the sum is 34.

The square root of 3800347630 is about 61646.9596168376. The cubic root of 3800347630 is about 1560.5383346428.

The spelling of 3800347630 in words is "three billion, eight hundred million, three hundred forty-seven thousand, six hundred thirty".

Divisors: 1 2 5 10 29 58 145 290 13104647 26209294 65523235 131046470 380034763 760069526 1900173815 3800347630