Base | Representation |
---|---|
bin | 1001100001001011… |
… | …1110011110011101 |
3 | 20121001220002210210 |
4 | 2120102332132131 |
5 | 20213102030300 |
6 | 1101312523033 |
7 | 120214042104 |
oct | 23022763635 |
9 | 6531802723 |
10 | 2555111325 |
11 | 10a1325a58 |
12 | 5b3850479 |
13 | 3194871c0 |
14 | 1a34b903b |
15 | ee4b5050 |
hex | 984be79d |
2555111325 has 48 divisors (see below), whose sum is σ = 4611857600. Its totient is φ = 1240634880.
The previous prime is 2555111311. The next prime is 2555111353. The reversal of 2555111325 is 5231115552.
It is not a de Polignac number, because 2555111325 - 24 = 2555111309 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2555111292 and 2555111301.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 53226 + ... + 89124.
Almost surely, 22555111325 is an apocalyptic number.
2555111325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2555111325 is a deficient number, since it is larger than the sum of its proper divisors (2056746275).
2555111325 is a wasteful number, since it uses less digits than its factorization.
2555111325 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 35998 (or 35993 counting only the distinct ones).
The product of its digits is 7500, while the sum is 30.
The square root of 2555111325 is about 50548.1090150759. The cubic root of 2555111325 is about 1367.1094194734.
Adding to 2555111325 its reverse (5231115552), we get a palindrome (7786226877).
The spelling of 2555111325 in words is "two billion, five hundred fifty-five million, one hundred eleven thousand, three hundred twenty-five".
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