Base | Representation |
---|---|
bin | 101101101010… |
… | …011101111001 |
3 | 211112011100002 |
4 | 231222131321 |
5 | 11031023200 |
6 | 1104322345 |
7 | 203514125 |
oct | 55523571 |
9 | 24464302 |
10 | 11970425 |
11 | 6836615 |
12 | 40133b5 |
13 | 26316bc |
14 | 1838585 |
15 | 10b6bd5 |
hex | b6a779 |
11970425 has 12 divisors (see below), whose sum is σ = 15245676. Its totient is φ = 9316800.
The previous prime is 11970403. The next prime is 11970463. The reversal of 11970425 is 52407911.
It can be written as a sum of positive squares in 6 ways, for example, as 573049 + 11397376 = 757^2 + 3376^2 .
It is not a de Polignac number, because 11970425 - 28 = 11970169 is a prime.
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5546 + ... + 7395.
It is an arithmetic number, because the mean of its divisors is an integer number (1270473).
Almost surely, 211970425 is an apocalyptic number.
It is an amenable number.
11970425 is a deficient number, since it is larger than the sum of its proper divisors (3275251).
11970425 is a wasteful number, since it uses less digits than its factorization.
11970425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12988 (or 12983 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 29.
The square root of 11970425 is about 3459.8301981456. The cubic root of 11970425 is about 228.7546108738.
The spelling of 11970425 in words is "eleven million, nine hundred seventy thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.086 sec. • engine limits •