Base | Representation |
---|---|
bin | 10011110000011… |
… | …011000000010001 |
3 | 212002200221111110 |
4 | 103300123000101 |
5 | 1134323220000 |
6 | 52520203533 |
7 | 11133240336 |
oct | 2360330021 |
9 | 762627443 |
10 | 331460625 |
11 | 160112301 |
12 | 930095a9 |
13 | 53894862 |
14 | 3204298d |
15 | 1e175850 |
hex | 13c1b011 |
331460625 has 20 divisors (see below), whose sum is σ = 552260720. Its totient is φ = 176778000.
The previous prime is 331460599. The next prime is 331460627. The reversal of 331460625 is 526064133.
It is not a de Polignac number, because 331460625 - 212 = 331456529 is a prime.
It is a super-2 number, since 2×3314606252 = 219732291850781250, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 331460592 and 331460601.
It is not an unprimeable number, because it can be changed into a prime (331460627) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 86515 + ... + 90264.
It is an arithmetic number, because the mean of its divisors is an integer number (27613036).
Almost surely, 2331460625 is an apocalyptic number.
It is an amenable number.
331460625 is a deficient number, since it is larger than the sum of its proper divisors (220800095).
331460625 is an equidigital number, since it uses as much as digits as its factorization.
331460625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 176802 (or 176787 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 331460625 is about 18206.0601174444. The cubic root of 331460625 is about 692.0603716527.
The spelling of 331460625 in words is "three hundred thirty-one million, four hundred sixty thousand, six hundred twenty-five".
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