Base | Representation |
---|---|
bin | 111101000010010… |
… | …000000001111100 |
3 | 2122100211121002112 |
4 | 331002100001330 |
5 | 4044121000444 |
6 | 245335513152 |
7 | 34242600050 |
oct | 7502200174 |
9 | 2570747075 |
10 | 1024000124 |
11 | 4860264a4 |
12 | 246b287b8 |
13 | 1341c1244 |
14 | 99dd7c60 |
15 | 5ed7269e |
hex | 3d09007c |
1024000124 has 24 divisors (see below), whose sum is σ = 2066130528. Its totient is φ = 434972160.
The previous prime is 1024000069. The next prime is 1024000129. The reversal of 1024000124 is 4210004201.
It is a Harshad number since it is a multiple of its sum of digits (14).
It is a junction number, because it is equal to n+sod(n) for n = 1024000099 and 1024000108.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1024000129) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 158657 + ... + 164984.
It is an arithmetic number, because the mean of its divisors is an integer number (86088772).
Almost surely, 21024000124 is an apocalyptic number.
1024000124 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
1024000124 is an abundant number, since it is smaller than the sum of its proper divisors (1042130404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1024000124 is a wasteful number, since it uses less digits than its factorization.
1024000124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 323765 (or 323763 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 14.
The square root of 1024000124 is about 32000.0019374999. The cubic root of 1024000124 is about 1007.9368806008.
Adding to 1024000124 its reverse (4210004201), we get a palindrome (5234004325).
The spelling of 1024000124 in words is "one billion, twenty-four million, one hundred twenty-four", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.079 sec. • engine limits •