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3930014736 = 243227291769
BaseRepresentation
bin1110101000111111…
…0100010000010000
3101010220000102201100
43222033310100100
531022040432421
61445545504400
7166250400624
oct35217642020
911126012640
103930014736
11173743326a
129181a2100
134a828980b
14293d37184
1518004dc26
hexea3f4410

3930014736 has 30 divisors (see below), whose sum is σ = 10998583310. Its totient is φ = 1310004864.

The previous prime is 3930014723. The next prime is 3930014771. The reversal of 3930014736 is 6374100393.

It can be written as a sum of positive squares in only one way, i.e., 2772654336 + 1157360400 = 52656^2 + 34020^2 .

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 3930014736.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13645741 + ... + 13646028.

Almost surely, 23930014736 is an apocalyptic number.

3930014736 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3930014736 is an abundant number, since it is smaller than the sum of its proper divisors (7068568574).

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

3930014736 is a wasteful number, since it uses less digits than its factorization.

3930014736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27291783 (or 27291774 counting only the distinct ones).

The product of its (nonzero) digits is 40824, while the sum is 36.

The square root of 3930014736 is about 62689.8296057662. The cubic root of 3930014736 is about 1578.0886378138.

The spelling of 3930014736 in words is "three billion, nine hundred thirty million, fourteen thousand, seven hundred thirty-six".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 27291769 54583538 81875307 109167076 163750614 218334152 245625921 327501228 436668304 491251842 655002456 982503684 1310004912 1965007368 3930014736