Base | Representation |
---|---|
bin | 11100001011110… |
… | …010101100000010 |
3 | 1012221202102201100 |
4 | 130023302230002 |
5 | 1432022301000 |
6 | 114530515230 |
7 | 14501120622 |
oct | 3413625402 |
9 | 1187672640 |
10 | 472853250 |
11 | 222a05711 |
12 | 112435b16 |
13 | 76c6ba2c |
14 | 46b2a882 |
15 | 2b7a4a00 |
hex | 1c2f2b02 |
472853250 has 48 divisors (see below), whose sum is σ = 1278601272. Its totient is φ = 126093600.
The previous prime is 472853243. The next prime is 472853257. The reversal of 472853250 is 52358274.
472853250 is a `hidden beast` number, since 4 + 72 + 8 + 532 + 50 = 666.
It is an interprime number because it is at equal distance from previous prime (472853243) and next prime (472853257).
It can be written as a sum of positive squares in 4 ways, for example, as 128119761 + 344733489 = 11319^2 + 18567^2 .
It is not an unprimeable number, because it can be changed into a prime (472853257) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 102829 + ... + 107328.
Almost surely, 2472853250 is an apocalyptic number.
472853250 is an abundant number, since it is smaller than the sum of its proper divisors (805748022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
472853250 is a wasteful number, since it uses less digits than its factorization.
472853250 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 210180 (or 210167 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 472853250 is about 21745.1891231141. The cubic root of 472853250 is about 779.0681673015.
The spelling of 472853250 in words is "four hundred seventy-two million, eight hundred fifty-three thousand, two hundred fifty".
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