Base | Representation |
---|---|
bin | 1000111011111101… |
… | …1101011000111100 |
3 | 20012012010211111110 |
4 | 2032333131120330 |
5 | 14403121000444 |
6 | 1034014522020 |
7 | 113310110313 |
oct | 21677353074 |
9 | 6165124443 |
10 | 2399000124 |
11 | 102119a334 |
12 | 56b506310 |
13 | 2c3028801 |
14 | 18a87d27a |
15 | e0929cb9 |
hex | 8efdd63c |
2399000124 has 24 divisors (see below), whose sum is σ = 5681216128. Its totient is φ = 787731120.
The previous prime is 2399000053. The next prime is 2399000141. The reversal of 2399000124 is 4210009932.
It is a junction number, because it is equal to n+sod(n) for n = 2399000091 and 2399000100.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1491112 + ... + 1492719.
Almost surely, 22399000124 is an apocalyptic number.
It is an amenable number.
2399000124 is an abundant number, since it is smaller than the sum of its proper divisors (3282216004).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2399000124 is a wasteful number, since it uses less digits than its factorization.
2399000124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2983905 (or 2983903 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 30.
The square root of 2399000124 is about 48979.5888508673. The cubic root of 2399000124 is about 1338.6799437989.
The spelling of 2399000124 in words is "two billion, three hundred ninety-nine million, one hundred twenty-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •