Base | Representation |
---|---|
bin | 1011101000011… |
… | …1101010001000 |
3 | 10101210210111200 |
4 | 2322013222020 |
5 | 44442241102 |
6 | 4501424200 |
7 | 1131465225 |
oct | 272075210 |
9 | 111723450 |
10 | 48790152 |
11 | 255a4844 |
12 | 1440b060 |
13 | a153818 |
14 | 66a094c |
15 | 443b51c |
hex | 2e87a88 |
48790152 has 48 divisors (see below), whose sum is σ = 132937740. Its totient is φ = 16165248.
The previous prime is 48790129. The next prime is 48790169. The reversal of 48790152 is 25109784.
It can be written as a sum of positive squares in 2 ways, for example, as 41139396 + 7650756 = 6414^2 + 2766^2 .
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 an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10498 + ... + 14414.
Almost surely, 248790152 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 48790152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66468870).
48790152 is an abundant number, since it is smaller than the sum of its proper divisors (84147588).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48790152 is a wasteful number, since it uses less digits than its factorization.
48790152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4102 (or 4095 counting only the distinct ones).
The product of its (nonzero) digits is 20160, while the sum is 36.
The square root of 48790152 is about 6984.9947745149. The cubic root of 48790152 is about 365.4074439252.
The spelling of 48790152 in words is "forty-eight million, seven hundred ninety thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •