Base | Representation |
---|---|
bin | 110101101100… |
… | …000011011010 |
3 | 222111001000000 |
4 | 311230003122 |
5 | 12100332244 |
6 | 1221353430 |
7 | 230425200 |
oct | 65540332 |
9 | 28431000 |
10 | 14074074 |
11 | 7a43073 |
12 | 4868876 |
13 | 2bba071 |
14 | 1c25070 |
15 | 1380169 |
hex | d6c0da |
14074074 has 84 divisors (see below), whose sum is σ = 37006794. Its totient is φ = 4000752.
The previous prime is 14074057. The next prime is 14074121. The reversal of 14074074 is 47047041.
14074074 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 8037225 + 6036849 = 2835^2 + 2457^2 .
It is a Harshad number since it is a multiple of its sum of digits (27).
14074074 is a modest number, since divided by 74074 gives 14 as remainder.
It is an unprimeable number.
It is a polite number, since it can be written in 41 ways as a sum of consecutive naturals, for example, 71344 + ... + 71540.
Almost surely, 214074074 is an apocalyptic number.
14074074 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 14074074, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (18503397).
14074074 is an abundant number, since it is smaller than the sum of its proper divisors (22932720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14074074 is an equidigital number, since it uses as much as digits as its factorization.
14074074 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 231 (or 209 counting only the distinct ones).
The product of its (nonzero) digits is 3136, while the sum is 27.
The square root of 14074074 is about 3751.5428826018. The cubic root of 14074074 is about 241.4385476911.
The spelling of 14074074 in words is "fourteen million, seventy-four thousand, seventy-four".
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