Base | Representation |
---|---|
bin | 1111010001100… |
… | …1001001101001 |
3 | 11110112220020111 |
4 | 3310121021221 |
5 | 112400104103 |
6 | 10205054321 |
7 | 1405360534 |
oct | 364311151 |
9 | 143486214 |
10 | 64066153 |
11 | 33188938 |
12 | 195573a1 |
13 | 10371988 |
14 | 8719a1b |
15 | 595786d |
hex | 3d19269 |
64066153 has 4 divisors (see below), whose sum is σ = 65152080. Its totient is φ = 62980228.
The previous prime is 64066139. The next prime is 64066193. The reversal of 64066153 is 35166046.
64066153 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 64066153 - 29 = 64065641 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (64066193) 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, 542875 + ... + 542992.
It is an arithmetic number, because the mean of its divisors is an integer number (16288020).
Almost surely, 264066153 is an apocalyptic number.
It is an amenable number.
64066153 is a deficient number, since it is larger than the sum of its proper divisors (1085927).
64066153 is a wasteful number, since it uses less digits than its factorization.
64066153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1085926.
The product of its (nonzero) digits is 12960, while the sum is 31.
The square root of 64066153 is about 8004.1334946389. The cubic root of 64066153 is about 400.1377712922.
The spelling of 64066153 in words is "sixty-four million, sixty-six thousand, one hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •