Base | Representation |
---|---|
bin | 1011101101011110… |
… | …0001000010001101 |
3 | 22010002001112211120 |
4 | 2323113201002031 |
5 | 22414214112023 |
6 | 1235532111153 |
7 | 140620225506 |
oct | 27327410215 |
9 | 8102045746 |
10 | 3143504013 |
11 | 1373476101 |
12 | 7389054b9 |
13 | 3b134a760 |
14 | 21b6bdbad |
15 | 135e8d8e3 |
hex | bb5e108d |
3143504013 has 16 divisors (see below), whose sum is σ = 4514904576. Its totient is φ = 1933968960.
The previous prime is 3143504009. The next prime is 3143504099. The reversal of 3143504013 is 3104053413.
It is a happy number.
3143504013 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 3143504013 - 22 = 3143504009 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3143504003) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 196548 + ... + 211938.
It is an arithmetic number, because the mean of its divisors is an integer number (282181536).
Almost surely, 23143504013 is an apocalyptic number.
It is an amenable number.
3143504013 is a deficient number, since it is larger than the sum of its proper divisors (1371400563).
3143504013 is a wasteful number, since it uses less digits than its factorization.
3143504013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20644.
The product of its (nonzero) digits is 2160, while the sum is 24.
The square root of 3143504013 is about 56066.9600834574. The cubic root of 3143504013 is about 1464.8888488242. Note that the first 4 decimals are identical.
Adding to 3143504013 its reverse (3104053413), we get a palindrome (6247557426).
The spelling of 3143504013 in words is "three billion, one hundred forty-three million, five hundred four thousand, thirteen".
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