Base | Representation |
---|---|
bin | 1011011110000… |
… | …1001011011001 |
3 | 10100112011010000 |
4 | 2313201023121 |
5 | 44303430444 |
6 | 4435043213 |
7 | 1122625200 |
oct | 267411331 |
9 | 110464100 |
10 | 48108249 |
11 | 25179492 |
12 | 14140509 |
13 | 9c75327 |
14 | 6564237 |
15 | 4354469 |
hex | 2de12d9 |
48108249 has 120 divisors (see below), whose sum is σ = 95344128. Its totient is φ = 23950080.
The previous prime is 48108239. The next prime is 48108257. The reversal of 48108249 is 94280184.
It is not a de Polignac number, because 48108249 - 24 = 48108233 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48108239) by changing a digit.
It is a polite number, since it can be written in 119 ways as a sum of consecutive naturals, for example, 1551864 + ... + 1551894.
Almost surely, 248108249 is an apocalyptic number.
48108249 is a gapful number since it is divisible by the number (49) formed by its first and last digit.
It is an amenable number.
48108249 is a deficient number, since it is larger than the sum of its proper divisors (47235879).
48108249 is a wasteful number, since it uses less digits than its factorization.
48108249 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 97 (or 81 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 36.
The square root of 48108249 is about 6936.0110294030. The cubic root of 48108249 is about 363.6971099634.
The spelling of 48108249 in words is "forty-eight million, one hundred eight thousand, two hundred forty-nine".
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