Base | Representation |
---|---|
bin | 1011001111100… |
… | …1111011100100 |
3 | 10021202000210221 |
4 | 2303321323210 |
5 | 44033123220 |
6 | 4402454124 |
7 | 1111601542 |
oct | 263717344 |
9 | 107660727 |
10 | 47161060 |
11 | 24691891 |
12 | 13964344 |
13 | 9a0316b |
14 | 6398d92 |
15 | 42189aa |
hex | 2cf9ee4 |
47161060 has 48 divisors (see below), whose sum is σ = 106686720. Its totient is φ = 17446400.
The previous prime is 47161057. The next prime is 47161087. The reversal of 47161060 is 6016174.
It is a happy number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18885 + ... + 21235.
It is an arithmetic number, because the mean of its divisors is an integer number (2222640).
Almost surely, 247161060 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 47161060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53343360).
47161060 is an abundant number, since it is smaller than the sum of its proper divisors (59525660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
47161060 is a wasteful number, since it uses less digits than its factorization.
47161060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2436 (or 2434 counting only the distinct ones).
The product of its (nonzero) digits is 1008, while the sum is 25.
The square root of 47161060 is about 6867.3910621138. The cubic root of 47161060 is about 361.2943632335.
It can be divided in two parts, 4716 and 1060, that added together give a square (5776 = 762).
The spelling of 47161060 in words is "forty-seven million, one hundred sixty-one thousand, sixty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •