Base | Representation |
---|---|
bin | 11001000000011001… |
… | …10110100111110000 |
3 | 1021122121202212222222 |
4 | 30200030312213300 |
5 | 204443314023011 |
6 | 10100055220212 |
7 | 653454553301 |
oct | 144014664760 |
9 | 37577685888 |
10 | 13425142256 |
11 | 576a163099 |
12 | 2728077668 |
13 | 135c4a7176 |
14 | 914dd67a8 |
15 | 53892eddb |
hex | 3203369f0 |
13425142256 has 40 divisors (see below), whose sum is σ = 26471036400. Its totient is φ = 6594071040.
The previous prime is 13425142253. The next prime is 13425142319. The reversal of 13425142256 is 65224152431.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13425142253) 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, 1571276 + ... + 1579796.
It is an arithmetic number, because the mean of its divisors is an integer number (661775910).
Almost surely, 213425142256 is an apocalyptic number.
13425142256 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
13425142256 is a deficient number, since it is larger than the sum of its proper divisors (13045894144).
13425142256 is a wasteful number, since it uses less digits than its factorization.
13425142256 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10257 (or 10251 counting only the distinct ones).
The product of its digits is 57600, while the sum is 35.
Adding to 13425142256 its reverse (65224152431), we get a palindrome (78649294687).
The spelling of 13425142256 in words is "thirteen billion, four hundred twenty-five million, one hundred forty-two thousand, two hundred fifty-six".
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