Base | Representation |
---|---|
bin | 1011110001101001… |
… | …0100000011000101 |
3 | 22011022000011122222 |
4 | 2330122110003011 |
5 | 22433204430334 |
6 | 1241355302125 |
7 | 141222115424 |
oct | 27432240305 |
9 | 8138004588 |
10 | 3161014469 |
11 | 1382345a58 |
12 | 74274a945 |
13 | 3b4b6b982 |
14 | 21db5b2bb |
15 | 13779bd2e |
hex | bc6940c5 |
3161014469 has 8 divisors (see below), whose sum is σ = 3234712320. Its totient is φ = 3087585136.
The previous prime is 3161014463. The next prime is 3161014481. The reversal of 3161014469 is 9644101613.
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 3161014469 - 228 = 2892579013 is a prime.
It is a super-2 number, since 2×31610144692 = 19984024946454703922, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3161014463) 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, 43214 + ... + 90495.
It is an arithmetic number, because the mean of its divisors is an integer number (404339040).
Almost surely, 23161014469 is an apocalyptic number.
It is an amenable number.
3161014469 is a deficient number, since it is larger than the sum of its proper divisors (73697851).
3161014469 is a wasteful number, since it uses less digits than its factorization.
3161014469 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 134259.
The product of its (nonzero) digits is 15552, while the sum is 35.
The square root of 3161014469 is about 56222.8998629562. The cubic root of 3161014469 is about 1467.6038011256.
The spelling of 3161014469 in words is "three billion, one hundred sixty-one million, fourteen thousand, four hundred sixty-nine".
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