Base | Representation |
---|---|
bin | 101101111011000111… |
… | …100001101100010000 |
3 | 11201021111212020202220 |
4 | 231323013201230100 |
5 | 1301441403221312 |
6 | 34353000541040 |
7 | 3363644606421 |
oct | 557307415420 |
9 | 151244766686 |
10 | 49310210832 |
11 | 19a04368263 |
12 | 9681a81780 |
13 | 485ab9715c |
14 | 255ac93648 |
15 | 143903cc8c |
hex | b7b1e1b10 |
49310210832 has 160 divisors (see below), whose sum is σ = 132324994944. Its totient is φ = 15814656000.
The previous prime is 49310210821. The next prime is 49310210839. The reversal of 49310210832 is 23801201394.
49310210832 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 49310210793 and 49310210802.
It is not an unprimeable number, because it can be changed into a prime (49310210839) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30798832 + ... + 30800432.
Almost surely, 249310210832 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 49310210832, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66162497472).
49310210832 is an abundant number, since it is smaller than the sum of its proper divisors (83014784112).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49310210832 is a wasteful number, since it uses less digits than its factorization.
49310210832 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1897 (or 1891 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 33.
The spelling of 49310210832 in words is "forty-nine billion, three hundred ten million, two hundred ten thousand, eight hundred thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.076 sec. • engine limits •