Base | Representation |
---|---|
bin | 100000011000011001011… |
… | …101001110011101010101 |
3 | 21212201200102021221211210 |
4 | 200120121131032131111 |
5 | 242424222324314000 |
6 | 4422130234252033 |
7 | 316524013126326 |
oct | 40303135163525 |
9 | 7781612257753 |
10 | 2225220151125 |
11 | 78878a844894 |
12 | 2bb319887019 |
13 | 131ab68ab19a |
14 | 799b626444d |
15 | 3cd3a60e350 |
hex | 2061974e755 |
2225220151125 has 32 divisors (see below), whose sum is σ = 3705809627520. Its totient is φ = 1185808665600.
The previous prime is 2225220151093. The next prime is 2225220151127. The reversal of 2225220151125 is 5211510225222.
It is not a de Polignac number, because 2225220151125 - 25 = 2225220151093 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 2225220151092 and 2225220151101.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2225220151127) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1981555 + ... + 2894304.
It is an arithmetic number, because the mean of its divisors is an integer number (115806550860).
Almost surely, 22225220151125 is an apocalyptic number.
2225220151125 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2225220151125 is a deficient number, since it is larger than the sum of its proper divisors (1480589476395).
2225220151125 is a wasteful number, since it uses less digits than its factorization.
2225220151125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4877094 (or 4877084 counting only the distinct ones).
The product of its (nonzero) digits is 8000, while the sum is 30.
Adding to 2225220151125 its reverse (5211510225222), we get a palindrome (7436730376347).
The spelling of 2225220151125 in words is "two trillion, two hundred twenty-five billion, two hundred twenty million, one hundred fifty-one thousand, one hundred twenty-five".
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