Base | Representation |
---|---|
bin | 1111101110001001… |
… | …1111010100111001 |
3 | 101220002220102122120 |
4 | 3323202133110321 |
5 | 32120322404200 |
6 | 1534431511453 |
7 | 206402306631 |
oct | 37342372471 |
9 | 11802812576 |
10 | 4220122425 |
11 | 1876170492 |
12 | 999388589 |
13 | 523402a7c |
14 | 2c06936c1 |
15 | 19a7569a0 |
hex | fb89f539 |
4220122425 has 24 divisors (see below), whose sum is σ = 7030547040. Its totient is φ = 2233545600.
The previous prime is 4220122421. The next prime is 4220122429. The reversal of 4220122425 is 5242210224.
It is an interprime number because it is at equal distance from previous prime (4220122421) and next prime (4220122429).
It is not a de Polignac number, because 4220122425 - 22 = 4220122421 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4220122395 and 4220122404.
It is not an unprimeable number, because it can be changed into a prime (4220122421) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 204940 + ... + 224589.
It is an arithmetic number, because the mean of its divisors is an integer number (292939460).
Almost surely, 24220122425 is an apocalyptic number.
It is an amenable number.
4220122425 is a deficient number, since it is larger than the sum of its proper divisors (2810424615).
4220122425 is a wasteful number, since it uses less digits than its factorization.
4220122425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 429673 (or 429668 counting only the distinct ones).
The product of its (nonzero) digits is 2560, while the sum is 24.
The square root of 4220122425 is about 64962.4693573143. The cubic root of 4220122425 is about 1616.0012163065.
Adding to 4220122425 its reverse (5242210224), we get a palindrome (9462332649).
The spelling of 4220122425 in words is "four billion, two hundred twenty million, one hundred twenty-two thousand, four hundred twenty-five".
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