Base | Representation |
---|---|
bin | 1101000101010101… |
… | …0110001011100101 |
3 | 100001202111210222010 |
4 | 3101111112023211 |
5 | 24143040042041 |
6 | 1340255024433 |
7 | 153013540146 |
oct | 32125261345 |
9 | 10052453863 |
10 | 3512034021 |
11 | 15424a7161 |
12 | 82020b119 |
13 | 43c7c0c52 |
14 | 254611acd |
15 | 1584d7a16 |
hex | d15562e5 |
3512034021 has 8 divisors (see below), whose sum is σ = 4704905824. Its totient is φ = 2330259120.
The previous prime is 3512033999. The next prime is 3512034037. The reversal of 3512034021 is 1204302153.
3512034021 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3512034021 - 211 = 3512031973 is a prime.
It is a super-2 number, since 2×35120340212 = 24668765929322856882, 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 (3512034041) 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, 2773486 + ... + 2774751.
It is an arithmetic number, because the mean of its divisors is an integer number (588113228).
Almost surely, 23512034021 is an apocalyptic number.
It is an amenable number.
3512034021 is a deficient number, since it is larger than the sum of its proper divisors (1192871803).
3512034021 is a wasteful number, since it uses less digits than its factorization.
3512034021 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5548451.
The product of its (nonzero) digits is 720, while the sum is 21.
The square root of 3512034021 is about 59262.4165977055. The cubic root of 3512034021 is about 1520.0326085167.
Adding to 3512034021 its reverse (1204302153), we get a palindrome (4716336174).
The spelling of 3512034021 in words is "three billion, five hundred twelve million, thirty-four thousand, twenty-one".
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