Base | Representation |
---|---|
bin | 11001000011111011… |
… | …00010101010101000 |
3 | 1021201200100200222220 |
4 | 30201331202222220 |
5 | 210023344322132 |
6 | 10103032314040 |
7 | 654263626305 |
oct | 144175425250 |
9 | 37650320886 |
10 | 13454682792 |
11 | 57848aa361 |
12 | 2735b42920 |
13 | 136564ac85 |
14 | 918cc60ac |
15 | 53b317a2c |
hex | 321f62aa8 |
13454682792 has 16 divisors (see below), whose sum is σ = 33636707040. Its totient is φ = 4484894256.
The previous prime is 13454682763. The next prime is 13454682797. The reversal of 13454682792 is 29728645431.
It is not an unprimeable number, because it can be changed into a prime (13454682797) 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, 280305868 + ... + 280305915.
It is an arithmetic number, because the mean of its divisors is an integer number (2102294190).
Almost surely, 213454682792 is an apocalyptic number.
13454682792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
13454682792 is an abundant number, since it is smaller than the sum of its proper divisors (20182024248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13454682792 is a wasteful number, since it uses less digits than its factorization.
13454682792 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 560611792 (or 560611788 counting only the distinct ones).
The product of its digits is 2903040, while the sum is 51.
The spelling of 13454682792 in words is "thirteen billion, four hundred fifty-four million, six hundred eighty-two thousand, seven hundred ninety-two".
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