Base | Representation |
---|---|
bin | 110001011000011010… |
… | …111011011000110001 |
3 | 12001212021020121110120 |
4 | 301120122323120301 |
5 | 1332042400432203 |
6 | 40205232120453 |
7 | 3554650405200 |
oct | 613032733061 |
9 | 161767217416 |
10 | 53023061553 |
11 | 2053a154a30 |
12 | a339396129 |
13 | 500016a047 |
14 | 27d001b237 |
15 | 15a4e91b53 |
hex | c586bb631 |
53023061553 has 96 divisors (see below), whose sum is σ = 90703346688. Its totient is φ = 27243216000.
The previous prime is 53023061549. The next prime is 53023061653. The reversal of 53023061553 is 35516032035.
53023061553 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 53023061553 - 22 = 53023061549 is a prime.
It is a super-2 number, since 2×530230615532 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (53023061503) by changing a digit.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96934026 + ... + 96934572.
It is an arithmetic number, because the mean of its divisors is an integer number (944826528).
Almost surely, 253023061553 is an apocalyptic number.
It is an amenable number.
53023061553 is a deficient number, since it is larger than the sum of its proper divisors (37680285135).
53023061553 is a wasteful number, since it uses less digits than its factorization.
53023061553 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1123 (or 1116 counting only the distinct ones).
The product of its (nonzero) digits is 40500, while the sum is 33.
Adding to 53023061553 its reverse (35516032035), we get a palindrome (88539093588).
The spelling of 53023061553 in words is "fifty-three billion, twenty-three million, sixty-one thousand, five hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •