Base | Representation |
---|---|
bin | 1011101011011… |
… | …1101111001011 |
3 | 10102011210122102 |
4 | 2322313233023 |
5 | 100020041313 |
6 | 4505544015 |
7 | 1133245325 |
oct | 272675713 |
9 | 112153572 |
10 | 48987083 |
11 | 257197a2 |
12 | 144a500b |
13 | a1c2352 |
14 | 6712615 |
15 | 4479a58 |
hex | 2eb7bcb |
48987083 has 2 divisors, whose sum is σ = 48987084. Its totient is φ = 48987082.
The previous prime is 48987077. The next prime is 48987091. The reversal of 48987083 is 38078984.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48987083 - 214 = 48970699 is a prime.
It is not a weakly prime, because it can be changed into another prime (48987023) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24493541 + 24493542.
It is an arithmetic number, because the mean of its divisors is an integer number (24493542).
Almost surely, 248987083 is an apocalyptic number.
48987083 is a deficient number, since it is larger than the sum of its proper divisors (1).
48987083 is an equidigital number, since it uses as much as digits as its factorization.
48987083 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 387072, while the sum is 47.
The square root of 48987083 is about 6999.0772963299. The cubic root of 48987083 is about 365.8984135833.
The spelling of 48987083 in words is "forty-eight million, nine hundred eighty-seven thousand, eighty-three".
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