Base | Representation |
---|---|
bin | 11000000111000110011111… |
… | …01101000111011110011000 |
3 | 20221201201100001121012111100 |
4 | 30003203033231013132120 |
5 | 23422142102104401012 |
6 | 304433150502431400 |
7 | 14111415633411363 |
oct | 1403431755073630 |
9 | 227651301535440 |
10 | 53020561012632 |
11 | 159919914a2994 |
12 | 5b438a6732560 |
13 | 2377a81c25735 |
14 | d142cd1010da |
15 | 61e2be4da8dc |
hex | 3038cfb47798 |
53020561012632 has 24 divisors (see below), whose sum is σ = 143597352742740. Its totient is φ = 17673520337520.
The previous prime is 53020561012619. The next prime is 53020561012667. The reversal of 53020561012632 is 23621016502035.
53020561012632 is a `hidden beast` number, since 5 + 3 + 0 + 2 + 0 + 5 + 6 + 1 + 0 + 12 + 632 = 666.
It is a tau number, because it is divible by the number of its divisors (24).
It is a super-2 number, since 2×530205610126322 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
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, 368198340294 + ... + 368198340437.
Almost surely, 253020561012632 is an apocalyptic number.
It is an amenable number.
53020561012632 is an abundant number, since it is smaller than the sum of its proper divisors (90576791730108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53020561012632 is a wasteful number, since it uses less digits than its factorization.
53020561012632 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 736396680743 (or 736396680736 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 36.
Adding to 53020561012632 its reverse (23621016502035), we get a palindrome (76641577514667).
The spelling of 53020561012632 in words is "fifty-three trillion, twenty billion, five hundred sixty-one million, twelve thousand, six hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •