Base | Representation |
---|---|
bin | 110011100001… |
… | …100101000010 |
3 | 221102012221220 |
4 | 303201211002 |
5 | 11424210012 |
6 | 1201255510 |
7 | 222543444 |
oct | 63414502 |
9 | 27365856 |
10 | 13506882 |
11 | 7695a14 |
12 | 4634596 |
13 | 2a4bb4c |
14 | 1b18494 |
15 | 12bc08c |
hex | ce1942 |
13506882 has 8 divisors (see below), whose sum is σ = 27013776. Its totient is φ = 4502292.
The previous prime is 13506881. The next prime is 13506893. The reversal of 13506882 is 28860531.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
13506882 is an admirable number.
It is a super-2 number, since 2×135068822 = 364871722723848, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (13506881) 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, 1125568 + ... + 1125579.
It is an arithmetic number, because the mean of its divisors is an integer number (3376722).
Almost surely, 213506882 is an apocalyptic number.
13506882 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13506882 is a wasteful number, since it uses less digits than its factorization.
13506882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2251152.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 13506882 is about 3675.1710164290. The cubic root of 13506882 is about 238.1506120108.
The spelling of 13506882 in words is "thirteen million, five hundred six thousand, eight hundred eighty-two".
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