Base | Representation |
---|---|
bin | 1011011001101011… |
… | …01111110100100001 |
3 | 120210120201211011100 |
4 | 11230311233310201 |
5 | 100013433334004 |
6 | 2451214105013 |
7 | 304453415523 |
oct | 55465576441 |
9 | 16716654140 |
10 | 6120996129 |
11 | 2661162a96 |
12 | 1229aab169 |
13 | 767181201 |
14 | 420d07a13 |
15 | 25c588739 |
hex | 16cd6fd21 |
6120996129 has 48 divisors (see below), whose sum is σ = 9505641600. Its totient is φ = 3783656448.
The previous prime is 6120996109. The next prime is 6120996137. The reversal of 6120996129 is 9216990216.
6120996129 is a `hidden beast` number, since 6 + 1 + 20 + 9 + 9 + 612 + 9 = 666.
It is not a de Polignac number, because 6120996129 - 27 = 6120996001 is a prime.
It is a super-2 number, since 2×61209961292 = 74933187222465969282, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (6120996109) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6588337 + ... + 6589265.
It is an arithmetic number, because the mean of its divisors is an integer number (198034200).
Almost surely, 26120996129 is an apocalyptic number.
It is an amenable number.
6120996129 is a deficient number, since it is larger than the sum of its proper divisors (3384645471).
6120996129 is a wasteful number, since it uses less digits than its factorization.
6120996129 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1734 (or 1731 counting only the distinct ones).
The product of its (nonzero) digits is 104976, while the sum is 45.
The square root of 6120996129 is about 78236.7952372795. The cubic root of 6120996129 is about 1829.2540908842.
The spelling of 6120996129 in words is "six billion, one hundred twenty million, nine hundred ninety-six thousand, one hundred twenty-nine".
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