Base | Representation |
---|---|
bin | 1011010000001… |
… | …1011101011000 |
3 | 10021211000100102 |
4 | 2310003131120 |
5 | 44040400323 |
6 | 4403354532 |
7 | 1112123405 |
oct | 264033530 |
9 | 107730312 |
10 | 47200088 |
11 | 24709141 |
12 | 13982a48 |
13 | 9a17b60 |
14 | 63a92ac |
15 | 4225328 |
hex | 2d03758 |
47200088 has 16 divisors (see below), whose sum is σ = 95308080. Its totient is φ = 21784608.
The previous prime is 47200057. The next prime is 47200099. The reversal of 47200088 is 88000274.
It is a self number, because there is not a number n which added to its sum of digits gives 47200088.
It is a congruent number.
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, 226820 + ... + 227027.
It is an arithmetic number, because the mean of its divisors is an integer number (5956755).
Almost surely, 247200088 is an apocalyptic number.
It is an amenable number.
47200088 is an abundant number, since it is smaller than the sum of its proper divisors (48107992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47200088 is a wasteful number, since it uses less digits than its factorization.
47200088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 453866 (or 453862 counting only the distinct ones).
The product of its (nonzero) digits is 3584, while the sum is 29.
The square root of 47200088 is about 6870.2320193717. The cubic root of 47200088 is about 361.3939984591.
The spelling of 47200088 in words is "forty-seven million, two hundred thousand, eighty-eight".
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