Base | Representation |
---|---|
bin | 1101101111011100100… |
… | …10101011000010111111 |
3 | 1200010200220012221120222 |
4 | 12313232102223002333 |
5 | 30213430210320313 |
6 | 1000522530131555 |
7 | 46053204616352 |
oct | 6675622530277 |
9 | 1603626187528 |
10 | 472149307583 |
11 | 172267a80028 |
12 | 77609a20bbb |
13 | 356a6148a15 |
14 | 18bd041c299 |
15 | c435a61208 |
hex | 6dee4ab0bf |
472149307583 has 16 divisors (see below), whose sum is σ = 505474992000. Its totient is φ = 439672757472.
The previous prime is 472149307573. The next prime is 472149307601. The reversal of 472149307583 is 385703941274.
It is a cyclic number.
It is not a de Polignac number, because 472149307583 - 214 = 472149291199 is a prime.
It is a super-2 number, since 2×4721493075832 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (472149307573) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16483448 + ... + 16512066.
It is an arithmetic number, because the mean of its divisors is an integer number (31592187000).
Almost surely, 2472149307583 is an apocalyptic number.
472149307583 is a deficient number, since it is larger than the sum of its proper divisors (33325684417).
472149307583 is a wasteful number, since it uses less digits than its factorization.
472149307583 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43414.
The product of its (nonzero) digits is 5080320, while the sum is 53.
The spelling of 472149307583 in words is "four hundred seventy-two billion, one hundred forty-nine million, three hundred seven thousand, five hundred eighty-three".
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