Base | Representation |
---|---|
bin | 1011011110001… |
… | …0111110100111 |
3 | 10100112112020010 |
4 | 2313202332213 |
5 | 44304144443 |
6 | 4435141303 |
7 | 1122655533 |
oct | 267427647 |
9 | 110475203 |
10 | 48115623 |
11 | 25183a86 |
12 | 14144833 |
13 | 9c787aa |
14 | 6566bc3 |
15 | 4356733 |
hex | 2de2fa7 |
48115623 has 4 divisors (see below), whose sum is σ = 64154168. Its totient is φ = 32077080.
The previous prime is 48115607. The next prime is 48115631. The reversal of 48115623 is 32651184.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 48115623 - 24 = 48115607 is a prime.
It is a super-2 number, since 2×481156232 = 4630226353356258, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48116623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8019268 + ... + 8019273.
It is an arithmetic number, because the mean of its divisors is an integer number (16038542).
Almost surely, 248115623 is an apocalyptic number.
48115623 is a deficient number, since it is larger than the sum of its proper divisors (16038545).
48115623 is a wasteful number, since it uses less digits than its factorization.
48115623 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16038544.
The product of its digits is 5760, while the sum is 30.
The square root of 48115623 is about 6936.5425825839. The cubic root of 48115623 is about 363.7156914300.
The spelling of 48115623 in words is "forty-eight million, one hundred fifteen thousand, six hundred twenty-three".
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