Base | Representation |
---|---|
bin | 1011100110110010… |
… | …11001100110111001 |
3 | 121002020201212211010 |
4 | 11303121121212321 |
5 | 100230114140000 |
6 | 2510144024133 |
7 | 310260450105 |
oct | 56331314671 |
9 | 17066655733 |
10 | 6231005625 |
11 | 2708270829 |
12 | 125a902049 |
13 | 783bba9a0 |
14 | 431782905 |
15 | 267068d50 |
hex | 1736599b9 |
6231005625 has 80 divisors (see below), whose sum is σ = 11295434304. Its totient is φ = 3036000000.
The previous prime is 6231005591. The next prime is 6231005629. The reversal of 6231005625 is 5265001326.
6231005625 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 6231005625 - 218 = 6230743481 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6231005592 and 6231005601.
It is not an unprimeable number, because it can be changed into a prime (6231005629) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2460610 + ... + 2463140.
Almost surely, 26231005625 is an apocalyptic number.
6231005625 is a gapful number since it is divisible by the number (65) formed by its first and last digit.
It is an amenable number.
6231005625 is a deficient number, since it is larger than the sum of its proper divisors (5064428679).
6231005625 is a wasteful number, since it uses less digits than its factorization.
6231005625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2668 (or 2653 counting only the distinct ones).
The product of its (nonzero) digits is 10800, while the sum is 30.
The square root of 6231005625 is about 78936.7191172777. The cubic root of 6231005625 is about 1840.1478324236.
The spelling of 6231005625 in words is "six billion, two hundred thirty-one million, five thousand, six hundred twenty-five".
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