Base | Representation |
---|---|
bin | 1001011111111110… |
… | …10110001001010001 |
3 | 111011102202001000000 |
4 | 10233333112021101 |
5 | 40421111232400 |
6 | 2202024520213 |
7 | 240246103461 |
oct | 45777261121 |
9 | 14142661000 |
10 | 5100102225 |
11 | 2187969319 |
12 | ba4020069 |
13 | 633809a8a |
14 | 3654bbba1 |
15 | 1ecb2b600 |
hex | 12ffd6251 |
5100102225 has 105 divisors (see below), whose sum is σ = 9912844363. Its totient is φ = 2601791280.
The previous prime is 5100102223. The next prime is 5100102229. The reversal of 5100102225 is 5222010015.
The square root of 5100102225 is 71415.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 1836036801 + 3264065424 = 42849^2 + 57132^2 .
It is not a de Polignac number, because 5100102225 - 21 = 5100102223 is a prime.
It is a super-2 number, since 2×51001022252 = 52022085410899901250, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5100102198 and 5100102207.
It is not an unprimeable number, because it can be changed into a prime (5100102223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 104 ways as a sum of consecutive naturals, for example, 221743564 + ... + 221743586.
Almost surely, 25100102225 is an apocalyptic number.
5100102225 is the 71415-th square number.
5100102225 is the 35708-th centered octagonal number.
It is an amenable number.
5100102225 is a deficient number, since it is larger than the sum of its proper divisors (4812742138).
5100102225 is an frugal number, since it uses more digits than its factorization.
5100102225 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 120 (or 31 counting only the distinct ones).
The product of its (nonzero) digits is 200, while the sum is 18.
The cubic root of 5100102225 is about 1721.3121213002.
The spelling of 5100102225 in words is "five billion, one hundred million, one hundred two thousand, two hundred twenty-five".
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