Base | Representation |
---|---|
bin | 101110111011… |
… | …011000000001 |
3 | 212010222221011 |
4 | 232323120001 |
5 | 11122124300 |
6 | 1115400521 |
7 | 206364244 |
oct | 56733001 |
9 | 25128834 |
10 | 12301825 |
11 | 6a425a8 |
12 | 4153141 |
13 | 27194b3 |
14 | 18c325b |
15 | 112eeba |
hex | bbb601 |
12301825 has 12 divisors (see below), whose sum is σ = 15320448. Its totient is φ = 9798800.
The previous prime is 12301789. The next prime is 12301837. The reversal of 12301825 is 52810321.
12301825 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a de Polignac number, because none of the positive numbers 2k-12301825 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 12301796 and 12301805.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5640 + ... + 7510.
It is an arithmetic number, because the mean of its divisors is an integer number (1276704).
Almost surely, 212301825 is an apocalyptic number.
It is an amenable number.
12301825 is a deficient number, since it is larger than the sum of its proper divisors (3018623).
12301825 is a wasteful number, since it uses less digits than its factorization.
12301825 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2144 (or 2139 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 22.
The square root of 12301825 is about 3507.3957575386. The cubic root of 12301825 is about 230.8464400481.
The spelling of 12301825 in words is "twelve million, three hundred one thousand, eight hundred twenty-five".
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