Base | Representation |
---|---|
bin | 101111100100… |
… | …000111100100 |
3 | 212110110212000 |
4 | 233210013210 |
5 | 11142444313 |
6 | 1123125300 |
7 | 210660630 |
oct | 57440744 |
9 | 25413760 |
10 | 12468708 |
11 | 7046a1a |
12 | 4213830 |
13 | 2777445 |
14 | 1927dc0 |
15 | 1164673 |
hex | be41e4 |
12468708 has 48 divisors (see below), whose sum is σ = 36946560. Its totient is φ = 3562272.
The previous prime is 12468689. The next prime is 12468719. The reversal of 12468708 is 80786421.
12468708 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (36).
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, 7491 + ... + 9002.
It is an arithmetic number, because the mean of its divisors is an integer number (769720).
Almost surely, 212468708 is an apocalyptic number.
12468708 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is an amenable number.
12468708 is an abundant number, since it is smaller than the sum of its proper divisors (24477852).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12468708 is a wasteful number, since it uses less digits than its factorization.
12468708 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16513 (or 16505 counting only the distinct ones).
The product of its (nonzero) digits is 21504, while the sum is 36.
The square root of 12468708 is about 3531.1057758158. The cubic root of 12468708 is about 231.8856203920.
The spelling of 12468708 in words is "twelve million, four hundred sixty-eight thousand, seven hundred eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •