Base | Representation |
---|---|
bin | 1011110101100… |
… | …1010011101011 |
3 | 10110102102110020 |
4 | 2331121103223 |
5 | 100202231000 |
6 | 4532051523 |
7 | 1142002623 |
oct | 275312353 |
9 | 113372406 |
10 | 49648875 |
11 | 26030a31 |
12 | 14763ba3 |
13 | a394643 |
14 | 6845883 |
15 | 455aba0 |
hex | 2f594eb |
49648875 has 32 divisors (see below), whose sum is σ = 84564480. Its totient is φ = 25855200.
The previous prime is 49648871. The next prime is 49648889. The reversal of 49648875 is 57884694.
It is not a de Polignac number, because 49648875 - 22 = 49648871 is a prime.
It is not an unprimeable number, because it can be changed into a prime (49648871) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14586 + ... + 17664.
It is an arithmetic number, because the mean of its divisors is an integer number (2642640).
Almost surely, 249648875 is an apocalyptic number.
49648875 is a deficient number, since it is larger than the sum of its proper divisors (34915605).
49648875 is a wasteful number, since it uses less digits than its factorization.
49648875 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3140 (or 3130 counting only the distinct ones).
The product of its digits is 1935360, while the sum is 51.
The square root of 49648875 is about 7046.1957821224. The cubic root of 49648875 is about 367.5387529128.
The spelling of 49648875 in words is "forty-nine million, six hundred forty-eight thousand, eight hundred seventy-five".
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