Base | Representation |
---|---|
bin | 110100111101… |
… | …011110100010 |
3 | 222010100022020 |
4 | 310331132202 |
5 | 12023231143 |
6 | 1213322310 |
7 | 226002042 |
oct | 64753642 |
9 | 28110266 |
10 | 13883298 |
11 | 7922800 |
12 | 4796396 |
13 | 2b51290 |
14 | 1bb5722 |
15 | 1343883 |
hex | d3d7a2 |
13883298 has 48 divisors (see below), whose sum is σ = 32890368. Its totient is φ = 3880800.
The previous prime is 13883291. The next prime is 13883299. The reversal of 13883298 is 89238831.
It is not an unprimeable number, because it can be changed into a prime (13883291) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 8703 + ... + 10173.
It is an arithmetic number, because the mean of its divisors is an integer number (685216).
Almost surely, 213883298 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 13883298, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16445184).
13883298 is an abundant number, since it is smaller than the sum of its proper divisors (19007070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13883298 is a wasteful number, since it uses less digits than its factorization.
13883298 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1511 (or 1500 counting only the distinct ones).
The product of its digits is 82944, while the sum is 42.
The square root of 13883298 is about 3726.0297905411. The cubic root of 13883298 is about 240.3426702273.
It can be divided in two parts, 138 and 83298, that added together give a triangular number (83436 = T408).
The spelling of 13883298 in words is "thirteen million, eight hundred eighty-three thousand, two hundred ninety-eight".
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