Base | Representation |
---|---|
bin | 1011100110100… |
… | …1001011001111 |
3 | 10101120110020100 |
4 | 2321221023033 |
5 | 44424242140 |
6 | 4455022143 |
7 | 1130435220 |
oct | 271511317 |
9 | 111513210 |
10 | 48665295 |
11 | 25519a58 |
12 | 1436a953 |
13 | a10ba43 |
14 | 666b247 |
15 | 4414530 |
hex | 2e692cf |
48665295 has 24 divisors (see below), whose sum is σ = 96404256. Its totient is φ = 22246848.
The previous prime is 48665291. The next prime is 48665297. The reversal of 48665295 is 59256684.
It is not a de Polignac number, because 48665295 - 22 = 48665291 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a self number, because there is not a number n which added to its sum of digits gives 48665295.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48665291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76932 + ... + 77561.
It is an arithmetic number, because the mean of its divisors is an integer number (4016844).
Almost surely, 248665295 is an apocalyptic number.
48665295 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48665295 is a deficient number, since it is larger than the sum of its proper divisors (47738961).
48665295 is a wasteful number, since it uses less digits than its factorization.
48665295 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 154511 (or 154508 counting only the distinct ones).
The product of its digits is 518400, while the sum is 45.
The square root of 48665295 is about 6976.0515336399. The cubic root of 48665295 is about 365.0954776184.
The spelling of 48665295 in words is "forty-eight million, six hundred sixty-five thousand, two hundred ninety-five".
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