Base | Representation |
---|---|
bin | 1011011111000… |
… | …1001111001110 |
3 | 10100122111100100 |
4 | 2313301033032 |
5 | 44313032110 |
6 | 4440311530 |
7 | 1123321032 |
oct | 267611716 |
9 | 110574310 |
10 | 48174030 |
11 | 25213953 |
12 | 141725a6 |
13 | 9c99258 |
14 | 65801c2 |
15 | 4368bc0 |
hex | 2df13ce |
48174030 has 48 divisors (see below), whose sum is σ = 126781200. Its totient is φ = 12689664.
The previous prime is 48174023. The next prime is 48174041. The reversal of 48174030 is 3047184.
It is a junction number, because it is equal to n+sod(n) for n = 48173985 and 48174003.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4246 + ... + 10694.
It is an arithmetic number, because the mean of its divisors is an integer number (2641275).
Almost surely, 248174030 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 48174030, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63390600).
48174030 is an abundant number, since it is smaller than the sum of its proper divisors (78607170).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
48174030 is a wasteful number, since it uses less digits than its factorization.
48174030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6545 (or 6542 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 27.
The square root of 48174030 is about 6940.7514002448. The cubic root of 48174030 is about 363.8628020155.
The spelling of 48174030 in words is "forty-eight million, one hundred seventy-four thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •