Base | Representation |
---|---|
bin | 1111010010010… |
… | …0111011000111 |
3 | 11110122100101111 |
4 | 3310210323013 |
5 | 112403130000 |
6 | 10210105451 |
7 | 1405651243 |
oct | 364447307 |
9 | 143570344 |
10 | 64114375 |
11 | 33211096 |
12 | 1957b287 |
13 | 1038a900 |
14 | 872d423 |
15 | 5966cba |
hex | 3d24ec7 |
64114375 has 30 divisors (see below), whose sum is σ = 86897184. Its totient is φ = 47268000.
The previous prime is 64114373. The next prime is 64114387. The reversal of 64114375 is 57341146.
It is not a de Polignac number, because 64114375 - 21 = 64114373 is a prime.
It is a super-2 number, since 2×641143752 = 8221306163281250, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (64114373) by changing a digit.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 105322 + ... + 105928.
Almost surely, 264114375 is an apocalyptic number.
64114375 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
64114375 is a deficient number, since it is larger than the sum of its proper divisors (22782809).
64114375 is an equidigital number, since it uses as much as digits as its factorization.
64114375 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 653 (or 625 counting only the distinct ones).
The product of its digits is 10080, while the sum is 31.
The square root of 64114375 is about 8007.1452465907. The cubic root of 64114375 is about 400.2381394459.
The spelling of 64114375 in words is "sixty-four million, one hundred fourteen thousand, three hundred seventy-five".
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