Base | Representation |
---|---|
bin | 1011010100011… |
… | …0001100110100 |
3 | 10022022220100022 |
4 | 2311012030310 |
5 | 44123122320 |
6 | 4413304312 |
7 | 1114342406 |
oct | 265061464 |
9 | 108286308 |
10 | 47473460 |
11 | 24885571 |
12 | 13a95098 |
13 | 9ab2408 |
14 | 643ab76 |
15 | 427b325 |
hex | 2d46334 |
47473460 has 24 divisors (see below), whose sum is σ = 99939840. Its totient is φ = 18942624.
The previous prime is 47473429. The next prime is 47473471. The reversal of 47473460 is 6437474.
It is a self number, because there is not a number n which added to its sum of digits gives 47473460.
It is a congruent number.
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, 6077 + ... + 11483.
It is an arithmetic number, because the mean of its divisors is an integer number (4164160).
Almost surely, 247473460 is an apocalyptic number.
It is an amenable number.
47473460 is an abundant number, since it is smaller than the sum of its proper divisors (52466380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47473460 is a wasteful number, since it uses less digits than its factorization.
47473460 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5855 (or 5853 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 35.
The square root of 47473460 is about 6890.0986930522. The cubic root of 47473460 is about 362.0903592999.
The spelling of 47473460 in words is "forty-seven million, four hundred seventy-three thousand, four hundred sixty".
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