Base | Representation |
---|---|
bin | 101010100000011… |
… | …0100010011101101 |
3 | 10200101210102001210 |
4 | 1111000310103231 |
5 | 10410111340423 |
6 | 353310025033 |
7 | 50226105525 |
oct | 12500642355 |
9 | 3611712053 |
10 | 1426277613 |
11 | 672107532 |
12 | 3397a8179 |
13 | 19964c367 |
14 | d75d2685 |
15 | 85335b93 |
hex | 550344ed |
1426277613 has 16 divisors (see below), whose sum is σ = 1927435520. Its totient is φ = 938006784.
The previous prime is 1426277609. The next prime is 1426277639. The reversal of 1426277613 is 3167726241.
It is not a de Polignac number, because 1426277613 - 22 = 1426277609 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1426267613) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 413745 + ... + 417177.
It is an arithmetic number, because the mean of its divisors is an integer number (120464720).
Almost surely, 21426277613 is an apocalyptic number.
It is an amenable number.
1426277613 is a deficient number, since it is larger than the sum of its proper divisors (501157907).
1426277613 is a wasteful number, since it uses less digits than its factorization.
1426277613 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5268.
The product of its digits is 84672, while the sum is 39.
The square root of 1426277613 is about 37766.0907826055. The cubic root of 1426277613 is about 1125.6447630430.
The spelling of 1426277613 in words is "one billion, four hundred twenty-six million, two hundred seventy-seven thousand, six hundred thirteen".
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