Base | Representation |
---|---|
bin | 1011011101001… |
… | …1100000100001 |
3 | 10100102022022020 |
4 | 2313103200201 |
5 | 44300133012 |
6 | 4433532053 |
7 | 1122303021 |
oct | 267234041 |
9 | 110368266 |
10 | 48052257 |
11 | 25140410 |
12 | 14114029 |
13 | 9c559b6 |
14 | 654ba81 |
15 | 4342a8c |
hex | 2dd3821 |
48052257 has 16 divisors (see below), whose sum is σ = 70683840. Its totient is φ = 28793600.
The previous prime is 48052247. The next prime is 48052259. The reversal of 48052257 is 75225084.
It is not a de Polignac number, because 48052257 - 214 = 48035873 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (48052259) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5244 + ... + 11117.
It is an arithmetic number, because the mean of its divisors is an integer number (4417740).
Almost surely, 248052257 is an apocalyptic number.
It is an amenable number.
48052257 is a deficient number, since it is larger than the sum of its proper divisors (22631583).
48052257 is a wasteful number, since it uses less digits than its factorization.
48052257 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16464.
The product of its (nonzero) digits is 22400, while the sum is 33.
The square root of 48052257 is about 6931.9735285126. The cubic root of 48052257 is about 363.5559558332. Note that the first 3 decimals are identical.
The spelling of 48052257 in words is "forty-eight million, fifty-two thousand, two hundred fifty-seven".
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