Base | Representation |
---|---|
bin | 1011100111111… |
… | …1110111111001 |
3 | 10101202011202200 |
4 | 2321333313321 |
5 | 44440231030 |
6 | 4501020413 |
7 | 1131303243 |
oct | 271776771 |
9 | 111664680 |
10 | 48758265 |
11 | 25582896 |
12 | 143b4709 |
13 | a14215a |
14 | 6693093 |
15 | 4431d60 |
hex | 2e7fdf9 |
48758265 has 12 divisors (see below), whose sum is σ = 84514404. Its totient is φ = 26004384.
The previous prime is 48758219. The next prime is 48758273. The reversal of 48758265 is 56285784.
48758265 is a `hidden beast` number, since 4 + 8 + 7 + 582 + 65 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 25371369 + 23386896 = 5037^2 + 4836^2 .
It is not a de Polignac number, because 48758265 - 216 = 48692729 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 1083517 = 48758265 / (4 + 8 + 7 + 5 + 8 + 2 + 6 + 5).
It is a self number, because there is not a number n which added to its sum of digits gives 48758265.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 541714 + ... + 541803.
It is an arithmetic number, because the mean of its divisors is an integer number (7042867).
Almost surely, 248758265 is an apocalyptic number.
48758265 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
48758265 is a deficient number, since it is larger than the sum of its proper divisors (35756139).
48758265 is a wasteful number, since it uses less digits than its factorization.
48758265 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1083528 (or 1083525 counting only the distinct ones).
The product of its digits is 537600, while the sum is 45.
The square root of 48758265 is about 6982.7118657439. The cubic root of 48758265 is about 365.3278220756.
The spelling of 48758265 in words is "forty-eight million, seven hundred fifty-eight thousand, two hundred sixty-five".
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