Base | Representation |
---|---|
bin | 1100110001110101… |
… | …1010001110001100 |
3 | 22212001122100100120 |
4 | 3030131122032030 |
5 | 24011121333034 |
6 | 1324214224540 |
7 | 151001512545 |
oct | 31435321614 |
9 | 8761570316 |
10 | 3430261644 |
11 | 1500325387 |
12 | 7b8955150 |
13 | 42888cc24 |
14 | 2478074cc |
15 | 151233c49 |
hex | cc75a38c |
3430261644 has 12 divisors (see below), whose sum is σ = 8003943864. Its totient is φ = 1143420544.
The previous prime is 3430261643. The next prime is 3430261733. The reversal of 3430261644 is 4461620343.
3430261644 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (12).
It is not an unprimeable number, because it can be changed into a prime (3430261643) 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, 142927557 + ... + 142927580.
It is an arithmetic number, because the mean of its divisors is an integer number (666995322).
Almost surely, 23430261644 is an apocalyptic number.
It is an amenable number.
3430261644 is an abundant number, since it is smaller than the sum of its proper divisors (4573682220).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3430261644 is a wasteful number, since it uses less digits than its factorization.
3430261644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 285855144 (or 285855142 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 33.
The square root of 3430261644 is about 58568.4355604621. The cubic root of 3430261644 is about 1508.1426286398.
Adding to 3430261644 its reverse (4461620343), we get a palindrome (7891881987).
The spelling of 3430261644 in words is "three billion, four hundred thirty million, two hundred sixty-one thousand, six hundred forty-four".
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