Base | Representation |
---|---|
bin | 1011011101001… |
… | …0010110111000 |
3 | 10100102001211200 |
4 | 2313102112320 |
5 | 44300010134 |
6 | 4433454200 |
7 | 1122253206 |
oct | 267222670 |
9 | 110361750 |
10 | 48047544 |
11 | 25137916 |
12 | 14111360 |
13 | 9c537cc |
14 | 654a076 |
15 | 4341499 |
hex | 2dd25b8 |
48047544 has 48 divisors (see below), whose sum is σ = 131105520. Its totient is φ = 15895680.
The previous prime is 48047539. The next prime is 48047557. The reversal of 48047544 is 44574084.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 48047499 and 48047508.
It is a congruent number.
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, 7429 + ... + 12299.
It is an arithmetic number, because the mean of its divisors is an integer number (2731365).
Almost surely, 248047544 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48047544, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (65552760).
48047544 is an abundant number, since it is smaller than the sum of its proper divisors (83057976).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48047544 is a wasteful number, since it uses less digits than its factorization.
48047544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5020 (or 5013 counting only the distinct ones).
The product of its (nonzero) digits is 71680, while the sum is 36.
The square root of 48047544 is about 6931.6335736968. The cubic root of 48047544 is about 363.5440695012.
The spelling of 48047544 in words is "forty-eight million, forty-seven thousand, five hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •