Base | Representation |
---|---|
bin | 1011100010100… |
… | …1000000111100 |
3 | 10101002002201220 |
4 | 2320221000330 |
5 | 44342334432 |
6 | 4445233340 |
7 | 1125262065 |
oct | 270510074 |
9 | 111062656 |
10 | 48402492 |
11 | 2535a566 |
12 | 14262850 |
13 | a049238 |
14 | 65dd56c |
15 | 43b172c |
hex | 2e2903c |
48402492 has 24 divisors (see below), whose sum is σ = 113240400. Its totient is φ = 16091136.
The previous prime is 48402467. The next prime is 48402499. The reversal of 48402492 is 29420484.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48402499) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 517 + ... + 9852.
It is an arithmetic number, because the mean of its divisors is an integer number (4718350).
Almost surely, 248402492 is an apocalyptic number.
It is an amenable number.
48402492 is an abundant number, since it is smaller than the sum of its proper divisors (64837908).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48402492 is a wasteful number, since it uses less digits than its factorization.
48402492 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10765 (or 10763 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 33.
The square root of 48402492 is about 6957.1899499726. The cubic root of 48402492 is about 364.4370931686.
The spelling of 48402492 in words is "forty-eight million, four hundred two thousand, four hundred ninety-two".
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