Base | Representation |
---|---|
bin | 1011011101111… |
… | …1010010000111 |
3 | 10100111202110112 |
4 | 2313133102013 |
5 | 44303203422 |
6 | 4434543235 |
7 | 1122563441 |
oct | 267372207 |
9 | 110452415 |
10 | 48100487 |
11 | 25173676 |
12 | 14137b1b |
13 | 9c71936 |
14 | 6561491 |
15 | 4351ee2 |
hex | 2ddf487 |
48100487 has 2 divisors, whose sum is σ = 48100488. Its totient is φ = 48100486.
The previous prime is 48100483. The next prime is 48100511. The reversal of 48100487 is 78400184.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 48100487 - 22 = 48100483 is a prime.
It is a super-3 number, since 3×481004873 (a number of 24 digits) contains 333 as substring.
It is a Chen prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (48100483) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24050243 + 24050244.
It is an arithmetic number, because the mean of its divisors is an integer number (24050244).
Almost surely, 248100487 is an apocalyptic number.
48100487 is a deficient number, since it is larger than the sum of its proper divisors (1).
48100487 is an equidigital number, since it uses as much as digits as its factorization.
48100487 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 7168, while the sum is 32.
The square root of 48100487 is about 6935.4514633151. The cubic root of 48100487 is about 363.6775487386.
The spelling of 48100487 in words is "forty-eight million, one hundred thousand, four hundred eighty-seven".
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