Base | Representation |
---|---|
bin | 1011010010100… |
… | …0001011010101 |
3 | 10022002122122200 |
4 | 2310220023111 |
5 | 44110203420 |
6 | 4410515113 |
7 | 1113321030 |
oct | 264501325 |
9 | 108078580 |
10 | 47350485 |
11 | 24801136 |
12 | 13a35a99 |
13 | 9a6b450 |
14 | 6408017 |
15 | 4254b90 |
hex | 2d282d5 |
47350485 has 96 divisors (see below), whose sum is σ = 104552448. Its totient is φ = 19284480.
The previous prime is 47350469. The next prime is 47350507. The reversal of 47350485 is 58405374.
47350485 is a `hidden beast` number, since 4 + 73 + 504 + 85 = 666.
It is not a de Polignac number, because 47350485 - 24 = 47350469 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 126759 + ... + 127131.
It is an arithmetic number, because the mean of its divisors is an integer number (1089088).
Almost surely, 247350485 is an apocalyptic number.
47350485 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
47350485 is an abundant number, since it is smaller than the sum of its proper divisors (57201963).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47350485 is a wasteful number, since it uses less digits than its factorization.
47350485 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 435 (or 432 counting only the distinct ones).
The product of its (nonzero) digits is 67200, while the sum is 36.
The square root of 47350485 is about 6881.1688687315. The cubic root of 47350485 is about 361.7774366284. Note that the first 3 decimals are identical.
The spelling of 47350485 in words is "forty-seven million, three hundred fifty thousand, four hundred eighty-five".
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