Base | Representation |
---|---|
bin | 1011011100100… |
… | …1111101000101 |
3 | 10100100022121220 |
4 | 2313021331011 |
5 | 44242410000 |
6 | 4433030553 |
7 | 1122050646 |
oct | 267117505 |
9 | 110308556 |
10 | 48013125 |
11 | 25113a76 |
12 | 140b5459 |
13 | 9c40c44 |
14 | 653b6cd |
15 | 43361a0 |
hex | 2dc9f45 |
48013125 has 40 divisors (see below), whose sum is σ = 82848480. Its totient is φ = 24696000.
The previous prime is 48013109. The next prime is 48013129. The reversal of 48013125 is 52131084.
It is not a de Polignac number, because 48013125 - 24 = 48013109 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 48013095 and 48013104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (48013129) by changing a digit.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 53934 + ... + 54816.
It is an arithmetic number, because the mean of its divisors is an integer number (2071212).
Almost surely, 248013125 is an apocalyptic number.
It is an amenable number.
48013125 is a deficient number, since it is larger than the sum of its proper divisors (34835355).
48013125 is an equidigital number, since it uses as much as digits as its factorization.
48013125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 935 (or 920 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 24.
The square root of 48013125 is about 6929.1503808187. The cubic root of 48013125 is about 363.4572401419.
The spelling of 48013125 in words is "forty-eight million, thirteen thousand, one hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •