Base | Representation |
---|---|
bin | 1011011100110… |
… | …1101110001011 |
3 | 10100101002210101 |
4 | 2313031232023 |
5 | 44243403210 |
6 | 4433230231 |
7 | 1122143641 |
oct | 267155613 |
9 | 110332711 |
10 | 48028555 |
11 | 25124623 |
12 | 14102377 |
13 | 9c47c83 |
14 | 6543191 |
15 | 433aa3a |
hex | 2dcdb8b |
48028555 has 12 divisors (see below), whose sum is σ = 58247280. Its totient is φ = 38018384.
The previous prime is 48028543. The next prime is 48028559. The reversal of 48028555 is 55582084.
It is not a de Polignac number, because 48028555 - 213 = 48020363 is a prime.
It is not an unprimeable number, because it can be changed into a prime (48028559) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 56826 + ... + 57664.
It is an arithmetic number, because the mean of its divisors is an integer number (4853940).
Almost surely, 248028555 is an apocalyptic number.
48028555 is a deficient number, since it is larger than the sum of its proper divisors (10218725).
48028555 is an equidigital number, since it uses as much as digits as its factorization.
48028555 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1058 (or 951 counting only the distinct ones).
The product of its (nonzero) digits is 64000, while the sum is 37.
The square root of 48028555 is about 6930.2637034964. The cubic root of 48028555 is about 363.4961707784.
The spelling of 48028555 in words is "forty-eight million, twenty-eight thousand, five hundred fifty-five".
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