Base | Representation |
---|---|
bin | 1110111010100… |
… | …00000000000011 |
3 | 22201102011020001 |
4 | 13131100000003 |
5 | 224011430402 |
6 | 20225300431 |
7 | 3046255006 |
oct | 735200003 |
9 | 281364201 |
10 | 125108227 |
11 | 64690732 |
12 | 35a94717 |
13 | 1cbc504a |
14 | 1288953d |
15 | aeb4187 |
hex | 7750003 |
125108227 has 2 divisors, whose sum is σ = 125108228. Its totient is φ = 125108226.
The previous prime is 125108213. The next prime is 125108231. The reversal of 125108227 is 722801521.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 125108227 - 215 = 125075459 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 125108195 and 125108204.
It is not a weakly prime, because it can be changed into another prime (125108527) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 62554113 + 62554114.
It is an arithmetic number, because the mean of its divisors is an integer number (62554114).
Almost surely, 2125108227 is an apocalyptic number.
125108227 is a deficient number, since it is larger than the sum of its proper divisors (1).
125108227 is an equidigital number, since it uses as much as digits as its factorization.
125108227 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 2240, while the sum is 28.
The square root of 125108227 is about 11185.1788988822. The cubic root of 125108227 is about 500.1442610402.
Adding to 125108227 its reverse (722801521), we get a palindrome (847909748).
The spelling of 125108227 in words is "one hundred twenty-five million, one hundred eight thousand, two hundred twenty-seven".
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