Base | Representation |
---|---|
bin | 1011011100000100… |
… | …00000010111001101 |
3 | 120211222100110020122 |
4 | 11232002000113031 |
5 | 100034043034304 |
6 | 2453210354325 |
7 | 305115345455 |
oct | 55602002715 |
9 | 16758313218 |
10 | 6140986829 |
11 | 267147732a |
12 | 123472b9a5 |
13 | 76b360323 |
14 | 42382cd65 |
15 | 25e1d69be |
hex | 16e0805cd |
6140986829 has 16 divisors (see below), whose sum is σ = 6370050048. Its totient is φ = 5915452032.
The previous prime is 6140986801. The next prime is 6140986853. The reversal of 6140986829 is 9286890416.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 6140986829 - 28 = 6140986573 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 (6140986889) 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, 2851217 + ... + 2853369.
It is an arithmetic number, because the mean of its divisors is an integer number (398128128).
Almost surely, 26140986829 is an apocalyptic number.
It is an amenable number.
6140986829 is a deficient number, since it is larger than the sum of its proper divisors (229063219).
6140986829 is a wasteful number, since it uses less digits than its factorization.
6140986829 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2924.
The product of its (nonzero) digits is 1492992, while the sum is 53.
The square root of 6140986829 is about 78364.4487570735. The cubic root of 6140986829 is about 1831.2433276883.
The spelling of 6140986829 in words is "six billion, one hundred forty million, nine hundred eighty-six thousand, eight hundred twenty-nine".
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