Base | Representation |
---|---|
bin | 11100011100100… |
… | …101011001010100 |
3 | 1020021001002010110 |
4 | 130130211121110 |
5 | 1434134132002 |
6 | 115205123020 |
7 | 14553413505 |
oct | 3434453124 |
9 | 1207032113 |
10 | 477255252 |
11 | 225441a31 |
12 | 1139b9470 |
13 | 77b50576 |
14 | 47554bac |
15 | 2bd73e6c |
hex | 1c725654 |
477255252 has 24 divisors (see below), whose sum is σ = 1140757632. Its totient is φ = 155204800.
The previous prime is 477255223. The next prime is 477255257. The reversal of 477255252 is 252552774.
It is a self number, because there is not a number n which added to its sum of digits gives 477255252.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (477255257) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 484524 + ... + 485507.
It is an arithmetic number, because the mean of its divisors is an integer number (47531568).
Almost surely, 2477255252 is an apocalyptic number.
It is an amenable number.
477255252 is an abundant number, since it is smaller than the sum of its proper divisors (663502380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
477255252 is a wasteful number, since it uses less digits than its factorization.
477255252 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 970079 (or 970077 counting only the distinct ones).
The product of its digits is 196000, while the sum is 39.
The square root of 477255252 is about 21846.1724794070. The cubic root of 477255252 is about 781.4782682562.
The spelling of 477255252 in words is "four hundred seventy-seven million, two hundred fifty-five thousand, two hundred fifty-two".
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