Base | Representation |
---|---|
bin | 1011101000100101… |
… | …0110100110001001 |
3 | 22001122111112212010 |
4 | 2322021112212021 |
5 | 22343442422100 |
6 | 1233521010133 |
7 | 140251116105 |
oct | 27211264611 |
9 | 8048445763 |
10 | 3123014025 |
11 | 136295072a |
12 | 731a83949 |
13 | 3aa0252c1 |
14 | 218aa8905 |
15 | 134292750 |
hex | ba256989 |
3123014025 has 48 divisors (see below), whose sum is σ = 5243664384. Its totient is φ = 1639855680.
The previous prime is 3123013967. The next prime is 3123014033. The reversal of 3123014025 is 5204103213.
It is not a de Polignac number, because 3123014025 - 28 = 3123013769 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3123013992 and 3123014010.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2283892 + ... + 2285258.
It is an arithmetic number, because the mean of its divisors is an integer number (109243008).
Almost surely, 23123014025 is an apocalyptic number.
It is an amenable number.
3123014025 is a deficient number, since it is larger than the sum of its proper divisors (2120650359).
3123014025 is a wasteful number, since it uses less digits than its factorization.
3123014025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1830 (or 1825 counting only the distinct ones).
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3123014025 is about 55883.9335140253. The cubic root of 3123014025 is about 1461.6990954154.
Adding to 3123014025 its reverse (5204103213), we get a palindrome (8327117238).
The spelling of 3123014025 in words is "three billion, one hundred twenty-three million, fourteen thousand, twenty-five".
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