Base | Representation |
---|---|
bin | 101001001100011… |
… | …1100010010011100 |
3 | 10120022222121010012 |
4 | 1102120330102130 |
5 | 10312330120413 |
6 | 345054502352 |
7 | 46153050002 |
oct | 12230742234 |
9 | 3508877105 |
10 | 1382270108 |
11 | 64a289a9a |
12 | 326b049b8 |
13 | 1904b170b |
14 | d1818a72 |
15 | 815417a8 |
hex | 5263c49c |
1382270108 has 12 divisors (see below), whose sum is σ = 2419248552. Its totient is φ = 691056240.
The previous prime is 1382270069. The next prime is 1382270117. The reversal of 1382270108 is 8010722831.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39566 + ... + 65802.
It is an arithmetic number, because the mean of its divisors is an integer number (201604046).
Almost surely, 21382270108 is an apocalyptic number.
It is an amenable number.
1382270108 is a deficient number, since it is larger than the sum of its proper divisors (1036978444).
1382270108 is a wasteful number, since it uses less digits than its factorization.
1382270108 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 39412 (or 39410 counting only the distinct ones).
The product of its (nonzero) digits is 5376, while the sum is 32.
The square root of 1382270108 is about 37178.8933132766. The cubic root of 1382270108 is about 1113.9464286237.
Adding to 1382270108 its reverse (8010722831), we get a palindrome (9392992939).
The spelling of 1382270108 in words is "one billion, three hundred eighty-two million, two hundred seventy thousand, one hundred eight".
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