Base | Representation |
---|---|
bin | 110010100111… |
… | …101111011110 |
3 | 220222011222211 |
4 | 302213233132 |
5 | 11344114412 |
6 | 1152231034 |
7 | 220535665 |
oct | 62475736 |
9 | 26864884 |
10 | 13269982 |
11 | 7543a30 |
12 | 453b47a |
13 | 299807b |
14 | 1a95ddc |
15 | 1271ca7 |
hex | ca7bde |
13269982 has 16 divisors (see below), whose sum is σ = 21771504. Its totient is φ = 6016000.
The previous prime is 13269973. The next prime is 13269983. The reversal of 13269982 is 28996231.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13269983) 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, 13632 + ... + 14572.
It is an arithmetic number, because the mean of its divisors is an integer number (1360719).
Almost surely, 213269982 is an apocalyptic number.
13269982 is a deficient number, since it is larger than the sum of its proper divisors (8501522).
13269982 is a wasteful number, since it uses less digits than its factorization.
13269982 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1595.
The product of its digits is 46656, while the sum is 40.
The square root of 13269982 is about 3642.7986493903. The cubic root of 13269982 is about 236.7500673685.
The spelling of 13269982 in words is "thirteen million, two hundred sixty-nine thousand, nine hundred eighty-two".
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