Base | Representation |
---|---|
bin | 1101011110001001… |
… | …1000010101100101 |
3 | 100100000100121212221 |
4 | 3113202120111211 |
5 | 24401211122041 |
6 | 1354453512341 |
7 | 155416314322 |
oct | 32742302545 |
9 | 10300317787 |
10 | 3616114021 |
11 | 1596224a93 |
12 | 84b0426b1 |
13 | 458232850 |
14 | 264385b49 |
15 | 1626e62d1 |
hex | d7898565 |
3616114021 has 4 divisors (see below), whose sum is σ = 3894276652. Its totient is φ = 3337951392.
The previous prime is 3616113983. The next prime is 3616114043. The reversal of 3616114021 is 1204116163.
3616114021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 724363396 + 2891750625 = 26914^2 + 53775^2 .
It is a cyclic number.
It is not a de Polignac number, because 3616114021 - 221 = 3614016869 is a prime.
It is a super-2 number, since 2×36161140212 = 26152561225745576882, 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 (3616814021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139081296 + ... + 139081321.
It is an arithmetic number, because the mean of its divisors is an integer number (973569163).
Almost surely, 23616114021 is an apocalyptic number.
It is an amenable number.
3616114021 is a deficient number, since it is larger than the sum of its proper divisors (278162631).
3616114021 is a wasteful number, since it uses less digits than its factorization.
3616114021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 278162630.
The product of its (nonzero) digits is 864, while the sum is 25.
The square root of 3616114021 is about 60134.1335765304. The cubic root of 3616114021 is about 1534.9021884504.
The spelling of 3616114021 in words is "three billion, six hundred sixteen million, one hundred fourteen thousand, twenty-one".
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