Base | Representation |
---|---|
bin | 11001101101011001… |
… | …10010111111110100 |
3 | 1022121221001110221112 |
4 | 30312230302333310 |
5 | 211231432133042 |
6 | 10201341534152 |
7 | 666020201252 |
oct | 146654627764 |
9 | 38557043845 |
10 | 13802614772 |
11 | 5943241851 |
12 | 2812574358 |
13 | 13bc75ba9b |
14 | 94d1b55d2 |
15 | 55bb43982 |
hex | 336b32ff4 |
13802614772 has 12 divisors (see below), whose sum is σ = 25575433380. Its totient is φ = 6495348096.
The previous prime is 13802614759. The next prime is 13802614817. The reversal of 13802614772 is 27741620831.
It can be written as a sum of positive squares in 2 ways, for example, as 10193729296 + 3608885476 = 100964^2 + 60074^2 .
It is a super-2 number, since 2×138026147722 (a number of 21 digits) contains 22 as substring.
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, 101489747 + ... + 101489882.
It is an arithmetic number, because the mean of its divisors is an integer number (2131286115).
Almost surely, 213802614772 is an apocalyptic number.
It is an amenable number.
13802614772 is a deficient number, since it is larger than the sum of its proper divisors (11772818608).
13802614772 is a wasteful number, since it uses less digits than its factorization.
13802614772 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 202979650 (or 202979648 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 41.
The spelling of 13802614772 in words is "thirteen billion, eight hundred two million, six hundred fourteen thousand, seven hundred seventy-two".
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