Base | Representation |
---|---|
bin | 1011001110011101… |
… | …1011001000100100 |
3 | 21210000100110002001 |
4 | 2303213123020210 |
5 | 22132421101140 |
6 | 1215004455044 |
7 | 134450646142 |
oct | 26347331044 |
9 | 7700313061 |
10 | 3013456420 |
11 | 1307021457 |
12 | 70124a484 |
13 | 390416410 |
14 | 20830a592 |
15 | 129850e9a |
hex | b39db224 |
3013456420 has 24 divisors (see below), whose sum is σ = 6815048184. Its totient is φ = 1112660736.
The previous prime is 3013456409. The next prime is 3013456423. The reversal of 3013456420 is 246543103.
3013456420 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 412252416 + 2601204004 = 20304^2 + 51002^2 .
It is not an unprimeable number, because it can be changed into a prime (3013456423) 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, 5794849 + ... + 5795368.
It is an arithmetic number, because the mean of its divisors is an integer number (283960341).
Almost surely, 23013456420 is an apocalyptic number.
It is an amenable number.
3013456420 is an abundant number, since it is smaller than the sum of its proper divisors (3801591764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3013456420 is a wasteful number, since it uses less digits than its factorization.
3013456420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11590239 (or 11590237 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 28.
The square root of 3013456420 is about 54894.9580562733. The cubic root of 3013456420 is about 1444.4027448361.
Adding to 3013456420 its reverse (246543103), we get a palindrome (3259999523).
The spelling of 3013456420 in words is "three billion, thirteen million, four hundred fifty-six thousand, four hundred twenty".
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