Base | Representation |
---|---|
bin | 1011101011100… |
… | …1000111000000 |
3 | 10102012002100121 |
4 | 2322321013000 |
5 | 100020231304 |
6 | 4510030024 |
7 | 1133300605 |
oct | 272710700 |
9 | 112162317 |
10 | 48992704 |
11 | 25722a42 |
12 | 144a8314 |
13 | a1c4a87 |
14 | 67146ac |
15 | 447b554 |
hex | 2eb91c0 |
48992704 has 28 divisors (see below), whose sum is σ = 99596448. Its totient is φ = 23897600.
The previous prime is 48992693. The next prime is 48992711. The reversal of 48992704 is 40729984.
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, 6712 + ... + 11959.
It is an arithmetic number, because the mean of its divisors is an integer number (3557016).
Almost surely, 248992704 is an apocalyptic number.
It is an amenable number.
48992704 is an abundant number, since it is smaller than the sum of its proper divisors (50603744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48992704 is a wasteful number, since it uses less digits than its factorization.
48992704 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18724 (or 18714 counting only the distinct ones).
The product of its (nonzero) digits is 145152, while the sum is 43.
The square root of 48992704 is about 6999.4788377421. The cubic root of 48992704 is about 365.9124079957.
The spelling of 48992704 in words is "forty-eight million, nine hundred ninety-two thousand, seven hundred four".
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