Base | Representation |
---|---|
bin | 1110100101111… |
… | …01010010001101 |
3 | 22112100002010100 |
4 | 13102331102031 |
5 | 222314111000 |
6 | 20051401313 |
7 | 3014316555 |
oct | 722752215 |
9 | 275302110 |
10 | 122410125 |
11 | 631085a2 |
12 | 34bb3239 |
13 | 1c48bc36 |
14 | 12386165 |
15 | ab2ea00 |
hex | 74bd48d |
122410125 has 48 divisors (see below), whose sum is σ = 224937648. Its totient is φ = 64022400.
The previous prime is 122410111. The next prime is 122410147. The reversal of 122410125 is 521014221.
It can be written as a sum of positive squares in 8 ways, for example, as 26409321 + 96000804 = 5139^2 + 9798^2 .
It is not a de Polignac number, because 122410125 - 27 = 122409997 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 122410098 and 122410107.
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, 58599 + ... + 60651.
It is an arithmetic number, because the mean of its divisors is an integer number (4686201).
Almost surely, 2122410125 is an apocalyptic number.
122410125 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
122410125 is a deficient number, since it is larger than the sum of its proper divisors (102527523).
122410125 is a wasteful number, since it uses less digits than its factorization.
122410125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2127 (or 2114 counting only the distinct ones).
The product of its (nonzero) digits is 160, while the sum is 18.
The square root of 122410125 is about 11063.9109269733. The cubic root of 122410125 is about 496.5227062510.
Adding to 122410125 its reverse (521014221), we get a palindrome (643424346).
The spelling of 122410125 in words is "one hundred twenty-two million, four hundred ten thousand, one hundred twenty-five".
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