Base | Representation |
---|---|
bin | 1001001011100111… |
… | …10000101010110101 |
3 | 110201112100000202201 |
4 | 10211303300222311 |
5 | 40043344333411 |
6 | 2133043504501 |
7 | 233103204364 |
oct | 44563605265 |
9 | 13645300681 |
10 | 4929292981 |
11 | 20aa503858 |
12 | b56988131 |
13 | 607303312 |
14 | 34a9377db |
15 | 1dcb3b3c1 |
hex | 125cf0ab5 |
4929292981 has 16 divisors (see below), whose sum is σ = 5148633600. Its totient is φ = 4713912000.
The previous prime is 4929292957. The next prime is 4929292997. The reversal of 4929292981 is 1892929294.
It is a cyclic number.
It is not a de Polignac number, because 4929292981 - 231 = 2781809333 is a prime.
It is a super-2 number, since 2×49292929812 = 48595858585071732722, which contains 22 as substring.
It is an alternating number because its digits alternate between even and odd.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4929292481) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2062135 + ... + 2064523.
It is an arithmetic number, because the mean of its divisors is an integer number (321789600).
Almost surely, 24929292981 is an apocalyptic number.
It is an amenable number.
4929292981 is a deficient number, since it is larger than the sum of its proper divisors (219340619).
4929292981 is a wasteful number, since it uses less digits than its factorization.
4929292981 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3180.
The product of its digits is 1679616, while the sum is 55.
The square root of 4929292981 is about 70208.9237989018. The cubic root of 4929292981 is about 1701.8771630111.
The spelling of 4929292981 in words is "four billion, nine hundred twenty-nine million, two hundred ninety-two thousand, nine hundred eighty-one".
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