Base | Representation |
---|---|
bin | 1011010010010110… |
… | …1111111110101001 |
3 | 21211011002112000121 |
4 | 2310211233332221 |
5 | 22201111412404 |
6 | 1220351003241 |
7 | 135036554533 |
oct | 26445577651 |
9 | 7734075017 |
10 | 3029794729 |
11 | 1315270695 |
12 | 706809521 |
13 | 393916c60 |
14 | 20a560853 |
15 | 12aecbe54 |
hex | b496ffa9 |
3029794729 has 8 divisors (see below), whose sum is σ = 3263713992. Its totient is φ = 2795998080.
The previous prime is 3029794717. The next prime is 3029794741. The reversal of 3029794729 is 9274979203.
It is an interprime number because it is at equal distance from previous prime (3029794717) and next prime (3029794741).
It can be written as a sum of positive squares in 4 ways, for example, as 304432704 + 2725362025 = 17448^2 + 52205^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3029794729 - 25 = 3029794697 is a prime.
It is a super-4 number, since 4×30297947294 (a number of 39 digits) contains 4444 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3029794429) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24339 + ... + 81559.
It is an arithmetic number, because the mean of its divisors is an integer number (407964249).
Almost surely, 23029794729 is an apocalyptic number.
It is an amenable number.
3029794729 is a deficient number, since it is larger than the sum of its proper divisors (233919263).
3029794729 is a wasteful number, since it uses less digits than its factorization.
3029794729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 61307.
The product of its (nonzero) digits is 1714608, while the sum is 52.
The square root of 3029794729 is about 55043.5711868334. The cubic root of 3029794729 is about 1447.0084543989.
The spelling of 3029794729 in words is "three billion, twenty-nine million, seven hundred ninety-four thousand, seven hundred twenty-nine".
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