Base | Representation |
---|---|
bin | 101011001000… |
… | …101110011010 |
3 | 210021111120020 |
4 | 223020232122 |
5 | 10343323210 |
6 | 1042211310 |
7 | 165054504 |
oct | 53105632 |
9 | 23244506 |
10 | 11307930 |
11 | 64238a7 |
12 | 3953b36 |
13 | 245bcaa |
14 | 1704d74 |
15 | ed5770 |
hex | ac8b9a |
11307930 has 16 divisors (see below), whose sum is σ = 27139104. Its totient is φ = 3015440.
The previous prime is 11307929. The next prime is 11307979. The reversal of 11307930 is 3970311.
11307930 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 11307930.
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, 188436 + ... + 188495.
It is an arithmetic number, because the mean of its divisors is an integer number (1696194).
Almost surely, 211307930 is an apocalyptic number.
11307930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11307930 is an abundant number, since it is smaller than the sum of its proper divisors (15831174).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
11307930 is a wasteful number, since it uses less digits than its factorization.
11307930 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 376941.
The product of its (nonzero) digits is 567, while the sum is 24.
The square root of 11307930 is about 3362.7265722922. The cubic root of 11307930 is about 224.4541831724.
The spelling of 11307930 in words is "eleven million, three hundred seven thousand, nine hundred thirty".
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