Base | Representation |
---|---|
bin | 11100001011110… |
… | …000010001001100 |
3 | 1012221201221010022 |
4 | 130023300101030 |
5 | 1432021441330 |
6 | 114530401312 |
7 | 14501050004 |
oct | 3413602114 |
9 | 1187657108 |
10 | 472843340 |
11 | 2229a9222 |
12 | 112430238 |
13 | 76c67378 |
14 | 46b27004 |
15 | 2b7a1ae5 |
hex | 1c2f044c |
472843340 has 24 divisors (see below), whose sum is σ = 998019792. Its totient is φ = 188175680.
The previous prime is 472843331. The next prime is 472843373. The reversal of 472843340 is 43348274.
472843340 is nontrivially palindromic in base 11.
It is a self number, because there is not a number n which added to its sum of digits gives 472843340.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 56066 + ... + 63945.
It is an arithmetic number, because the mean of its divisors is an integer number (41584158).
Almost surely, 2472843340 is an apocalyptic number.
It is an amenable number.
472843340 is an abundant number, since it is smaller than the sum of its proper divisors (525176452).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472843340 is a wasteful number, since it uses less digits than its factorization.
472843340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120217 (or 120215 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 35.
The square root of 472843340 is about 21744.9612554265. The cubic root of 472843340 is about 779.0627247253.
The spelling of 472843340 in words is "four hundred seventy-two million, eight hundred forty-three thousand, three hundred forty".
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