Base | Representation |
---|---|
bin | 110101111011… |
… | …111011100000 |
3 | 222121100012112 |
4 | 311323323200 |
5 | 12104422404 |
6 | 1223014452 |
7 | 231115610 |
oct | 65737340 |
9 | 28540175 |
10 | 14139104 |
11 | 7a87a11 |
12 | 489a428 |
13 | 2c10845 |
14 | 1c40a40 |
15 | 139456e |
hex | d7bee0 |
14139104 has 96 divisors (see below), whose sum is σ = 34836480. Its totient is φ = 5511168.
The previous prime is 14139101. The next prime is 14139113. The reversal of 14139104 is 40193141.
It is a self number, because there is not a number n which added to its sum of digits gives 14139104.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14139101) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178937 + ... + 179015.
It is an arithmetic number, because the mean of its divisors is an integer number (362880).
Almost surely, 214139104 is an apocalyptic number.
14139104 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14139104, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17418240).
14139104 is an abundant number, since it is smaller than the sum of its proper divisors (20697376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14139104 is a wasteful number, since it uses less digits than its factorization.
14139104 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 160 (or 152 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 23.
The square root of 14139104 is about 3760.1999946811. The cubic root of 14139104 is about 241.8098362651.
The spelling of 14139104 in words is "fourteen million, one hundred thirty-nine thousand, one hundred four".
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