Base | Representation |
---|---|
bin | 1011101111111… |
… | …0000110000001 |
3 | 10102201102221211 |
4 | 2323332012001 |
5 | 100103302030 |
6 | 4520050121 |
7 | 1135555444 |
oct | 273760601 |
9 | 112642854 |
10 | 49275265 |
11 | 258a6266 |
12 | 14603941 |
13 | a293580 |
14 | 678965b |
15 | 44d512a |
hex | 2efe181 |
49275265 has 32 divisors (see below), whose sum is σ = 71003520. Its totient is φ = 32431104.
The previous prime is 49275241. The next prime is 49275271. The reversal of 49275265 is 56257294.
It is not a de Polignac number, because 49275265 - 213 = 49267073 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19822 + ... + 22168.
It is an arithmetic number, because the mean of its divisors is an integer number (2218860).
Almost surely, 249275265 is an apocalyptic number.
It is an amenable number.
49275265 is a deficient number, since it is larger than the sum of its proper divisors (21728255).
49275265 is a wasteful number, since it uses less digits than its factorization.
49275265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2401.
The product of its digits is 151200, while the sum is 40.
The square root of 49275265 is about 7019.6342497312. The cubic root of 49275265 is about 366.6145155397.
It can be divided in two parts, 492 and 75265, that added together give a palindrome (75757).
The spelling of 49275265 in words is "forty-nine million, two hundred seventy-five thousand, two hundred sixty-five".
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