Base | Representation |
---|---|
bin | 1011100100000… |
… | …0000111000010 |
3 | 10101020220111112 |
4 | 2321000013002 |
5 | 44403401330 |
6 | 4451243322 |
7 | 1126134635 |
oct | 271000702 |
9 | 111226445 |
10 | 48497090 |
11 | 25414644 |
12 | 142a9542 |
13 | a080305 |
14 | 6625c1c |
15 | 43ce795 |
hex | 2e401c2 |
48497090 has 48 divisors (see below), whose sum is σ = 94229352. Its totient is φ = 17965056.
The previous prime is 48497089. The next prime is 48497129. The reversal of 48497090 is 9079484.
It can be written as a sum of positive squares in 12 ways, for example, as 26491609 + 22005481 = 5147^2 + 4691^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 280244 + ... + 280416.
Almost surely, 248497090 is an apocalyptic number.
48497090 is a deficient number, since it is larger than the sum of its proper divisors (45732262).
48497090 is a wasteful number, since it uses less digits than its factorization.
48497090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 311 (or 294 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 41.
The square root of 48497090 is about 6963.9852096339. The cubic root of 48497090 is about 364.6743577095.
The spelling of 48497090 in words is "forty-eight million, four hundred ninety-seven thousand, ninety".
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