Base | Representation |
---|---|
bin | 1011101001000011… |
… | …10111000011110001 |
3 | 121010120110221001122 |
4 | 11310201313003301 |
5 | 100300000010000 |
6 | 2512103112025 |
7 | 310611062111 |
oct | 56441670361 |
9 | 17116427048 |
10 | 6250000625 |
11 | 2717a64a80 |
12 | 1265142615 |
13 | 787b0b82b |
14 | 4340c9041 |
15 | 268a6c085 |
hex | 1748770f1 |
6250000625 has 20 divisors (see below), whose sum is σ = 8520010224. Its totient is φ = 4545450000.
The previous prime is 6250000573. The next prime is 6250000661. The reversal of 6250000625 is 5260000526.
It is a happy number.
It is not a de Polignac number, because 6250000625 - 28 = 6250000369 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 6250000594 and 6250000603.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 447671 + ... + 461420.
Almost surely, 26250000625 is an apocalyptic number.
It is an amenable number.
6250000625 is a deficient number, since it is larger than the sum of its proper divisors (2270009599).
6250000625 is an equidigital number, since it uses as much as digits as its factorization.
6250000625 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 909122 (or 909107 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 26.
The square root of 6250000625 is about 79056.9454570565. The cubic root of 6250000625 is about 1842.0158107207.
Subtracting from 6250000625 its reverse (5260000526), we obtain a palindrome (990000099).
It can be divided in two parts, 6250000 and 625, that multiplied together give a 4-th power (3906250000 = 2504).
The spelling of 6250000625 in words is "six billion, two hundred fifty million, six hundred twenty-five", and thus it is an aban number.
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