Base | Representation |
---|---|
bin | 101000111110101… |
… | …0001010001001100 |
3 | 10112211100001100222 |
4 | 1101331101101030 |
5 | 10304001003022 |
6 | 344235210512 |
7 | 46034305016 |
oct | 12175212114 |
9 | 3484301328 |
10 | 1375016012 |
11 | 646184977 |
12 | 3245a6a38 |
13 | 18bb41956 |
14 | d088b1b6 |
15 | 80aac242 |
hex | 51f5144c |
1375016012 has 12 divisors (see below), whose sum is σ = 2408549136. Its totient is φ = 686859120.
The previous prime is 1375015987. The next prime is 1375016017. The reversal of 1375016012 is 2106105731.
It is not an unprimeable number, because it can be changed into a prime (1375016017) 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, 157439 + ... + 165942.
It is an arithmetic number, because the mean of its divisors is an integer number (200712428).
Almost surely, 21375016012 is an apocalyptic number.
It is an amenable number.
1375016012 is a deficient number, since it is larger than the sum of its proper divisors (1033533124).
1375016012 is a wasteful number, since it uses less digits than its factorization.
1375016012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 324448 (or 324446 counting only the distinct ones).
The product of its (nonzero) digits is 1260, while the sum is 26.
The square root of 1375016012 is about 37081.2083406137. The cubic root of 1375016012 is about 1111.9943616763.
The spelling of 1375016012 in words is "one billion, three hundred seventy-five million, sixteen thousand, twelve".
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