Base | Representation |
---|---|
bin | 110101110011… |
… | …101001000010 |
3 | 222112121122010 |
4 | 311303221002 |
5 | 12102331104 |
6 | 1222153350 |
7 | 230614620 |
oct | 65635102 |
9 | 28477563 |
10 | 14105154 |
11 | 7a64458 |
12 | 4882856 |
13 | 2bcb25b |
14 | 1c32510 |
15 | 1389489 |
hex | d73a42 |
14105154 has 32 divisors (see below), whose sum is σ = 32449536. Its totient is φ = 4003920.
The previous prime is 14105137. The next prime is 14105167. The reversal of 14105154 is 45150141.
14105154 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 is a Harshad number since it is a multiple of its sum of digits (21).
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 14105154.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6009 + ... + 8019.
It is an arithmetic number, because the mean of its divisors is an integer number (1014048).
Almost surely, 214105154 is an apocalyptic number.
14105154 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
14105154 is an abundant number, since it is smaller than the sum of its proper divisors (18344382).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14105154 is a wasteful number, since it uses less digits than its factorization.
14105154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2190.
The product of its (nonzero) digits is 400, while the sum is 21.
The square root of 14105154 is about 3755.6828939622. The cubic root of 14105154 is about 241.6161412143.
Adding to 14105154 its reverse (45150141), we get a palindrome (59255295).
The spelling of 14105154 in words is "fourteen million, one hundred five thousand, one hundred fifty-four".
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