Base | Representation |
---|---|
bin | 1011001111001010… |
… | …0011101010001001 |
3 | 21210012211201111200 |
4 | 2303302203222021 |
5 | 22134142444141 |
6 | 1215151214413 |
7 | 134514522660 |
oct | 26362435211 |
9 | 7705751450 |
10 | 3016374921 |
11 | 130873513a |
12 | 702217409 |
13 | 390bc8941 |
14 | 208869dd7 |
15 | 129c2aab6 |
hex | b3ca3a89 |
3016374921 has 24 divisors (see below), whose sum is σ = 5015250240. Its totient is φ = 1711237536.
The previous prime is 3016374913. The next prime is 3016374931. The reversal of 3016374921 is 1294736103.
3016374921 is a `hidden beast` number, since 3 + 0 + 163 + 7 + 492 + 1 = 666.
3016374921 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3016374921 - 23 = 3016374913 is a prime.
It is a super-3 number, since 3×30163749213 (a number of 29 digits) contains 333 as substring.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3016374901) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 163470 + ... + 180983.
It is an arithmetic number, because the mean of its divisors is an integer number (208968760).
Almost surely, 23016374921 is an apocalyptic number.
It is an amenable number.
3016374921 is a deficient number, since it is larger than the sum of its proper divisors (1998875319).
3016374921 is a wasteful number, since it uses less digits than its factorization.
3016374921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 344605 (or 344602 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 36.
The square root of 3016374921 is about 54921.5342192842. The cubic root of 3016374921 is about 1444.8688906958.
The spelling of 3016374921 in words is "three billion, sixteen million, three hundred seventy-four thousand, nine hundred twenty-one".
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