Base | Representation |
---|---|
bin | 1001000010010100… |
… | …0101100100001001 |
3 | 20021001021100012220 |
4 | 2100211011210021 |
5 | 14431431004400 |
6 | 1040405524253 |
7 | 114052416210 |
oct | 22045054411 |
9 | 6231240186 |
10 | 2425641225 |
11 | 1035236177 |
12 | 578413689 |
13 | 2c86c5987 |
14 | 190216077 |
15 | e2e3d7a0 |
hex | 90945909 |
2425641225 has 24 divisors (see below), whose sum is σ = 4583307840. Its totient is φ = 1108864320.
The previous prime is 2425641193. The next prime is 2425641233. The reversal of 2425641225 is 5221465242.
It is not a de Polignac number, because 2425641225 - 25 = 2425641193 is a prime.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 2309610 + ... + 2310659.
It is an arithmetic number, because the mean of its divisors is an integer number (190971160).
Almost surely, 22425641225 is an apocalyptic number.
2425641225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2425641225 is a deficient number, since it is larger than the sum of its proper divisors (2157666615).
2425641225 is a wasteful number, since it uses less digits than its factorization.
2425641225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4620289 (or 4620284 counting only the distinct ones).
The product of its digits is 38400, while the sum is 33.
The square root of 2425641225 is about 49250.7992320937. The cubic root of 2425641225 is about 1343.6170977987.
The spelling of 2425641225 in words is "two billion, four hundred twenty-five million, six hundred forty-one thousand, two hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •