Base | Representation |
---|---|
bin | 1011101010010000… |
… | …0011011010011110 |
3 | 22002010200011010002 |
4 | 2322210003122132 |
5 | 22402240411332 |
6 | 1234331014302 |
7 | 140364450221 |
oct | 27244033236 |
9 | 8063604102 |
10 | 3130013342 |
11 | 13668a1395 |
12 | 73429a392 |
13 | 3ab606101 |
14 | 2199ab5b8 |
15 | 134bc6562 |
hex | ba90369e |
3130013342 has 4 divisors (see below), whose sum is σ = 4695020016. Its totient is φ = 1565006670.
The previous prime is 3130013311. The next prime is 3130013377. The reversal of 3130013342 is 2433100313.
3130013342 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, and also an emirpimes, since its reverse is a distinct semiprime: 2433100313 = 7 ⋅347585759.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 782503334 + ... + 782503337.
It is an arithmetic number, because the mean of its divisors is an integer number (1173755004).
Almost surely, 23130013342 is an apocalyptic number.
3130013342 is a deficient number, since it is larger than the sum of its proper divisors (1565006674).
3130013342 is a wasteful number, since it uses less digits than its factorization.
3130013342 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1565006673.
The product of its (nonzero) digits is 648, while the sum is 20.
The square root of 3130013342 is about 55946.5221617930. The cubic root of 3130013342 is about 1462.7902701126.
Adding to 3130013342 its reverse (2433100313), we get a palindrome (5563113655).
The spelling of 3130013342 in words is "three billion, one hundred thirty million, thirteen thousand, three hundred forty-two".
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