Base | Representation |
---|---|
bin | 11100001011110… |
… | …011111111000000 |
3 | 1012221202201000000 |
4 | 130023303333000 |
5 | 1432022433220 |
6 | 114531000000 |
7 | 14501142246 |
oct | 3413637700 |
9 | 1187681000 |
10 | 472858560 |
11 | 222a096a9 |
12 | 112439000 |
13 | 76c71285 |
14 | 46b2c796 |
15 | 2b7a6390 |
hex | 1c2f3fc0 |
472858560 has 196 divisors, whose sum is σ = 1689052248. Its totient is φ = 126033408.
The previous prime is 472858537. The next prime is 472858579. The reversal of 472858560 is 65858274.
472858560 is a `hidden beast` number, since 4 + 7 + 2 + 8 + 585 + 60 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 232267 + ... + 234293.
Almost surely, 2472858560 is an apocalyptic number.
472858560 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 472858560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (844526124).
472858560 is an abundant number, since it is smaller than the sum of its proper divisors (1216193688).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472858560 is an equidigital number, since it uses as much as digits as its factorization.
472858560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2062 (or 2037 counting only the distinct ones).
The product of its (nonzero) digits is 537600, while the sum is 45.
The square root of 472858560 is about 21745.3112187432. The cubic root of 472858560 is about 779.0710835244.
The spelling of 472858560 in words is "four hundred seventy-two million, eight hundred fifty-eight thousand, five hundred sixty".
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