Base | Representation |
---|---|
bin | 10000101001110101111… |
… | …10110110111101011111 |
3 | 2000201000000021100110220 |
4 | 20110322332312331133 |
5 | 33333401333110233 |
6 | 1114512504532423 |
7 | 56225102335500 |
oct | 10247276667537 |
9 | 2021000240426 |
10 | 572220206943 |
11 | 20074a430940 |
12 | 92a97481113 |
13 | 41c63550438 |
14 | 1d9a4a56ba7 |
15 | ed41102eb3 |
hex | 853afb6f5f |
572220206943 has 144 divisors (see below), whose sum is σ = 1053158958720. Its totient is φ = 272513808000.
The previous prime is 572220206879. The next prime is 572220206951. The reversal of 572220206943 is 349602022275.
It is not a de Polignac number, because 572220206943 - 26 = 572220206879 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 572220206895 and 572220206904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (572220206953) by changing a digit.
It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 29515113 + ... + 29534493.
It is an arithmetic number, because the mean of its divisors is an integer number (7313603880).
Almost surely, 2572220206943 is an apocalyptic number.
572220206943 is a deficient number, since it is larger than the sum of its proper divisors (480938751777).
572220206943 is a wasteful number, since it uses less digits than its factorization.
572220206943 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19490 (or 19452 counting only the distinct ones).
The product of its (nonzero) digits is 362880, while the sum is 42.
The spelling of 572220206943 in words is "five hundred seventy-two billion, two hundred twenty million, two hundred six thousand, nine hundred forty-three".
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