Base | Representation |
---|---|
bin | 10000011010101… |
… | …001010100001010 |
3 | 201012020210210112 |
4 | 100122221110022 |
5 | 1031001423201 |
6 | 43155114322 |
7 | 6553015001 |
oct | 2032512412 |
9 | 635223715 |
10 | 275420426 |
11 | 131516496 |
12 | 782a29a2 |
13 | 450a3088 |
14 | 28815c38 |
15 | 192a60bb |
hex | 106a950a |
275420426 has 16 divisors (see below), whose sum is σ = 417130560. Its totient is φ = 136381440.
The previous prime is 275420413. The next prime is 275420443. The reversal of 275420426 is 624024572.
275420426 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×2754204262 = 151712822116042952, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 275420392 and 275420401.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 200795 + ... + 202161.
It is an arithmetic number, because the mean of its divisors is an integer number (26070660).
Almost surely, 2275420426 is an apocalyptic number.
275420426 is a deficient number, since it is larger than the sum of its proper divisors (141710134).
275420426 is a wasteful number, since it uses less digits than its factorization.
275420426 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2269.
The product of its (nonzero) digits is 26880, while the sum is 32.
The square root of 275420426 is about 16595.7954313736. The cubic root of 275420426 is about 650.6269501175.
Adding to 275420426 its reverse (624024572), we get a palindrome (899444998).
The spelling of 275420426 in words is "two hundred seventy-five million, four hundred twenty thousand, four hundred twenty-six".
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