Base | Representation |
---|---|
bin | 11100001010100… |
… | …010100111011011 |
3 | 1012221010202211010 |
4 | 130022202213123 |
5 | 1431431302100 |
6 | 114515505003 |
7 | 14465253465 |
oct | 3412424733 |
9 | 1187122733 |
10 | 472525275 |
11 | 222801262 |
12 | 1122b8163 |
13 | 76b85671 |
14 | 46a83135 |
15 | 2b73c750 |
hex | 1c2a29db |
472525275 has 24 divisors (see below), whose sum is σ = 808184880. Its totient is φ = 243322240.
The previous prime is 472525267. The next prime is 472525279. The reversal of 472525275 is 572525274.
It is not a de Polignac number, because 472525275 - 23 = 472525267 is a prime.
It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (472525279) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 106452 + ... + 110801.
It is an arithmetic number, because the mean of its divisors is an integer number (33674370).
Almost surely, 2472525275 is an apocalyptic number.
472525275 is a deficient number, since it is larger than the sum of its proper divisors (335659605).
472525275 is a wasteful number, since it uses less digits than its factorization.
472525275 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 217295 (or 217290 counting only the distinct ones).
The product of its digits is 196000, while the sum is 39.
The square root of 472525275 is about 21737.6464917433. The cubic root of 472525275 is about 778.8880028913. Note that the first 3 decimals are identical.
Subtracting 472525275 from its reverse (572525274), we obtain a palindrome (99999999).
The spelling of 472525275 in words is "four hundred seventy-two million, five hundred twenty-five thousand, two hundred seventy-five".
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