Base | Representation |
---|---|
bin | 111101100100… |
… | …001000101110 |
3 | 1010100221021021 |
4 | 331210020232 |
5 | 13112420143 |
6 | 1333524354 |
7 | 254114614 |
oct | 75441056 |
9 | 33327237 |
10 | 16138798 |
11 | 9123355 |
12 | 54a36ba |
13 | 3460ab0 |
14 | 22016b4 |
15 | 163bced |
hex | f6422e |
16138798 has 16 divisors (see below), whose sum is σ = 26184816. Its totient is φ = 7416000.
The previous prime is 16138783. The next prime is 16138799. The reversal of 16138798 is 89783161.
16138798 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (16138799) 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, 5290 + ... + 7762.
It is an arithmetic number, because the mean of its divisors is an integer number (1636551).
Almost surely, 216138798 is an apocalyptic number.
16138798 is a deficient number, since it is larger than the sum of its proper divisors (10046018).
16138798 is a wasteful number, since it uses less digits than its factorization.
16138798 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2739.
The product of its digits is 72576, while the sum is 43.
The square root of 16138798 is about 4017.3122855959. The cubic root of 16138798 is about 252.7107569513.
The spelling of 16138798 in words is "sixteen million, one hundred thirty-eight thousand, seven hundred ninety-eight".
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