Base | Representation |
---|---|
bin | 10010101100111010… |
… | …101011101011111000 |
3 | 1220211110211010022101 |
4 | 102230322223223320 |
5 | 312111204333444 |
6 | 13120340033144 |
7 | 1310424055663 |
oct | 225472535370 |
9 | 56743733271 |
10 | 20080933624 |
11 | 8575188714 |
12 | 3a850927b4 |
13 | 1b803a3c5b |
14 | d86d526da |
15 | 7c7e063d4 |
hex | 4aceabaf8 |
20080933624 has 16 divisors (see below), whose sum is σ = 37725730200. Its totient is φ = 10020738912.
The previous prime is 20080933591. The next prime is 20080933627. The reversal of 20080933624 is 42633908002.
It is a super-2 number, since 2×200809336242 (a number of 21 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20080933627) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2461662 + ... + 2469805.
Almost surely, 220080933624 is an apocalyptic number.
It is an amenable number.
20080933624 is a deficient number, since it is larger than the sum of its proper divisors (17644796576).
20080933624 is a wasteful number, since it uses less digits than its factorization.
20080933624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4931982 (or 4931978 counting only the distinct ones).
The product of its (nonzero) digits is 62208, while the sum is 37.
The spelling of 20080933624 in words is "twenty billion, eighty million, nine hundred thirty-three thousand, six hundred twenty-four".
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