Base | Representation |
---|---|
bin | 1011100100000… |
… | …1001101111001 |
3 | 10101021010201111 |
4 | 2321001031321 |
5 | 44404023000 |
6 | 4451320321 |
7 | 1126154104 |
oct | 271011571 |
9 | 111233644 |
10 | 48501625 |
11 | 25417a97 |
12 | 142b00a1 |
13 | a0823b3 |
14 | 662773b |
15 | 43d0cba |
hex | 2e41379 |
48501625 has 16 divisors (see below), whose sum is σ = 61680528. Its totient is φ = 38064000.
The previous prime is 48501617. The next prime is 48501637. The reversal of 48501625 is 52610584.
48501625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 8 ways, for example, as 28601104 + 19900521 = 5348^2 + 4461^2 .
It is not a de Polignac number, because 48501625 - 23 = 48501617 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2965 + ... + 10285.
It is an arithmetic number, because the mean of its divisors is an integer number (3855033).
Almost surely, 248501625 is an apocalyptic number.
It is an amenable number.
48501625 is a deficient number, since it is larger than the sum of its proper divisors (13178903).
48501625 is an equidigital number, since it uses as much as digits as its factorization.
48501625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7389 (or 7379 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The square root of 48501625 is about 6964.3108058156. The cubic root of 48501625 is about 364.6857243480.
Adding to 48501625 its product of nonzero digits (9600), we get a square (48511225 = 69652).
The spelling of 48501625 in words is "forty-eight million, five hundred one thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •