Base | Representation |
---|---|
bin | 1011010010010… |
… | …0000001101000 |
3 | 10022001210022212 |
4 | 2310210001220 |
5 | 44104132410 |
6 | 4410304252 |
7 | 1113220325 |
oct | 264440150 |
9 | 108053285 |
10 | 47333480 |
11 | 2479a387 |
12 | 13a28088 |
13 | 9a6379c |
14 | 6401b4c |
15 | 424eb05 |
hex | 2d24068 |
47333480 has 16 divisors (see below), whose sum is σ = 106500420. Its totient is φ = 18933376.
The previous prime is 47333453. The next prime is 47333501. The reversal of 47333480 is 8433374.
It can be written as a sum of positive squares in 2 ways, for example, as 44702596 + 2630884 = 6686^2 + 1622^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 591629 + ... + 591708.
Almost surely, 247333480 is an apocalyptic number.
47333480 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
47333480 is an abundant number, since it is smaller than the sum of its proper divisors (59166940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47333480 is a wasteful number, since it uses less digits than its factorization.
47333480 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1183348 (or 1183344 counting only the distinct ones).
The product of its (nonzero) digits is 24192, while the sum is 32.
The square root of 47333480 is about 6879.9331392100. The cubic root of 47333480 is about 361.7341230142.
The spelling of 47333480 in words is "forty-seven million, three hundred thirty-three thousand, four hundred eighty".
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