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64114370 = 256411437
BaseRepresentation
bin1111010010010…
…0111011000010
311110122100101022
43310210323002
5112403124440
610210105442
71405651235
oct364447302
9143570338
1064114370
1133211091
121957b282
131038a8c8
14872d41c
155966cb5
hex3d24ec2

64114370 has 8 divisors (see below), whose sum is σ = 115405884. Its totient is φ = 25645744.

The previous prime is 64114343. The next prime is 64114373. The reversal of 64114370 is 7341146.

64114370 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 58782889 + 5331481 = 7667^2 + 2309^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×641143702 = 8221304880993800, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (64114373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3205709 + ... + 3205728.

Almost surely, 264114370 is an apocalyptic number.

64114370 is a deficient number, since it is larger than the sum of its proper divisors (51291514).

64114370 is a wasteful number, since it uses less digits than its factorization.

64114370 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6411444.

The product of its (nonzero) digits is 2016, while the sum is 26.

The square root of 64114370 is about 8007.1449343696. The cubic root of 64114370 is about 400.2381290416.

The spelling of 64114370 in words is "sixty-four million, one hundred fourteen thousand, three hundred seventy".

Divisors: 1 2 5 10 6411437 12822874 32057185 64114370