Base | Representation |
---|---|
bin | 1011011111011… |
… | …0011110100111 |
3 | 10100200120210100 |
4 | 2313312132213 |
5 | 44314223440 |
6 | 4440555143 |
7 | 1123440435 |
oct | 267663647 |
9 | 110616710 |
10 | 48195495 |
11 | 25228a97 |
12 | 14182ab3 |
13 | 9ca5c5a |
14 | 6587d55 |
15 | 4370230 |
hex | 2df67a7 |
48195495 has 24 divisors (see below), whose sum is σ = 87937200. Its totient is φ = 24350976.
The previous prime is 48195491. The next prime is 48195503. The reversal of 48195495 is 59459184.
It is not a de Polignac number, because 48195495 - 22 = 48195491 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 48195495.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48195491) 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, 27330 + ... + 29039.
It is an arithmetic number, because the mean of its divisors is an integer number (3664050).
Almost surely, 248195495 is an apocalyptic number.
48195495 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
48195495 is a deficient number, since it is larger than the sum of its proper divisors (39741705).
48195495 is a wasteful number, since it uses less digits than its factorization.
48195495 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56399 (or 56396 counting only the distinct ones).
The product of its digits is 259200, while the sum is 45.
The square root of 48195495 is about 6942.2975303569. The cubic root of 48195495 is about 363.9168363525.
The spelling of 48195495 in words is "forty-eight million, one hundred ninety-five thousand, four hundred ninety-five".
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