Base | Representation |
---|---|
bin | 111101100100110… |
… | …0110110000101001 |
3 | 12022222202112210221 |
4 | 1323021212300221 |
5 | 13212411200000 |
6 | 541004010041 |
7 | 102125456500 |
oct | 17311466051 |
9 | 5288675727 |
10 | 2066115625 |
11 | 9702a5282 |
12 | 497b30921 |
13 | 26c085b32 |
14 | 158589837 |
15 | c15c261a |
hex | 7b266c29 |
2066115625 has 72 divisors (see below), whose sum is σ = 3056429376. Its totient is φ = 1392300000.
The previous prime is 2066115619. The next prime is 2066115647. The reversal of 2066115625 is 5265116602.
It is not a de Polignac number, because 2066115625 - 25 = 2066115593 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 15771810 + ... + 15771940.
It is an arithmetic number, because the mean of its divisors is an integer number (42450408).
Almost surely, 22066115625 is an apocalyptic number.
2066115625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2066115625 is a deficient number, since it is larger than the sum of its proper divisors (990313751).
2066115625 is an equidigital number, since it uses as much as digits as its factorization.
2066115625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 273 (or 246 counting only the distinct ones).
The product of its (nonzero) digits is 21600, while the sum is 34.
The square root of 2066115625 is about 45454.5446022727. The cubic root of 2066115625 is about 1273.6542252863.
The spelling of 2066115625 in words is "two billion, sixty-six million, one hundred fifteen thousand, six hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •