Base | Representation |
---|---|
bin | 1001010011001011… |
… | …00010010010101110 |
3 | 110212221121001201200 |
4 | 10221211202102232 |
5 | 40211111013232 |
6 | 2143230150330 |
7 | 234503006535 |
oct | 45145422256 |
9 | 13787531650 |
10 | 4992672942 |
11 | 2132263094 |
12 | b740523a6 |
13 | 61749485a |
14 | 35511531c |
15 | 1e34aa77c |
hex | 1299624ae |
4992672942 has 12 divisors (see below), whose sum is σ = 10817458080. Its totient is φ = 1664224308.
The previous prime is 4992672899. The next prime is 4992672943. The reversal of 4992672942 is 2492762994.
4992672942 is a `hidden beast` number, since 4 + 99 + 267 + 294 + 2 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (4992672943) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 138685342 + ... + 138685377.
It is an arithmetic number, because the mean of its divisors is an integer number (901454840).
Almost surely, 24992672942 is an apocalyptic number.
4992672942 is an abundant number, since it is smaller than the sum of its proper divisors (5824785138).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4992672942 is a wasteful number, since it uses less digits than its factorization.
4992672942 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 277370727 (or 277370724 counting only the distinct ones).
The product of its digits is 3919104, while the sum is 54.
The square root of 4992672942 is about 70658.8489999660. The cubic root of 4992672942 is about 1709.1402654754.
The spelling of 4992672942 in words is "four billion, nine hundred ninety-two million, six hundred seventy-two thousand, nine hundred forty-two".
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