Base | Representation |
---|---|
bin | 111010010100100100… |
… | …1001000101010110100 |
3 | 102222021111021021110021 |
4 | 1310221021020222310 |
5 | 4023000020442434 |
6 | 133311512134524 |
7 | 12022446042322 |
oct | 1645111105264 |
9 | 388244237407 |
10 | 125244312244 |
11 | 49130170577 |
12 | 20334097444 |
13 | ba6c8467cc |
14 | 60c1a42d12 |
15 | 33d05bacb4 |
hex | 1d29248ab4 |
125244312244 has 24 divisors (see below), whose sum is σ = 225117089568. Its totient is φ = 60925381920.
The previous prime is 125244312241. The next prime is 125244312251. The reversal of 125244312244 is 442213442521.
It is a super-2 number, since 2×1252443122442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (125244312241) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3464607 + ... + 3500569.
It is an arithmetic number, because the mean of its divisors is an integer number (9379878732).
Almost surely, 2125244312244 is an apocalyptic number.
It is an amenable number.
125244312244 is a deficient number, since it is larger than the sum of its proper divisors (99872777324).
125244312244 is a wasteful number, since it uses less digits than its factorization.
125244312244 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59535 (or 59533 counting only the distinct ones).
The product of its digits is 61440, while the sum is 34.
Adding to 125244312244 its reverse (442213442521), we get a palindrome (567457754765).
The spelling of 125244312244 in words is "one hundred twenty-five billion, two hundred forty-four million, three hundred twelve thousand, two hundred forty-four".
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