Base | Representation |
---|---|
bin | 110101000111… |
… | …011011110000 |
3 | 222012102020200 |
4 | 311013123300 |
5 | 12031032310 |
6 | 1214235200 |
7 | 226231662 |
oct | 65073360 |
9 | 28172220 |
10 | 13924080 |
11 | 7950405 |
12 | 47b5b00 |
13 | 2b66a01 |
14 | 1bc6532 |
15 | 13509c0 |
hex | d476f0 |
13924080 has 120 divisors (see below), whose sum is σ = 47528208. Its totient is φ = 3652608.
The previous prime is 13924073. The next prime is 13924109. The reversal of 13924080 is 8042931.
It is a tau number, because it is divible by the number of its divisors (120).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 59644 + ... + 59876.
Almost surely, 213924080 is an apocalyptic number.
13924080 is a gapful number since it is divisible by the number (10) 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 13924080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (23764104).
13924080 is an abundant number, since it is smaller than the sum of its proper divisors (33604128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13924080 is a wasteful number, since it uses less digits than its factorization.
13924080 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 335 (or 326 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 13924080 is about 3731.4983585686. The cubic root of 13924080 is about 240.5777746192.
The spelling of 13924080 in words is "thirteen million, nine hundred twenty-four thousand, eighty".
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