Base | Representation |
---|---|
bin | 110111100011… |
… | …101100011001 |
3 | 1000101221012220 |
4 | 313203230121 |
5 | 12212022441 |
6 | 1240054253 |
7 | 234535665 |
oct | 67435431 |
9 | 30357186 |
10 | 14564121 |
11 | 8248270 |
12 | 4a64389 |
13 | 302c130 |
14 | 1d118a5 |
15 | 142a466 |
hex | de3b19 |
14564121 has 32 divisors (see below), whose sum is σ = 24167808. Its totient is φ = 7664640.
The previous prime is 14564117. The next prime is 14564149. The reversal of 14564121 is 12146541.
It is a happy number.
It is not a de Polignac number, because 14564121 - 22 = 14564117 is a prime.
It is a super-2 number, since 2×145641212 = 424227241005282, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14564091 and 14564100.
It is not an unprimeable number, because it can be changed into a prime (14564191) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6295 + ... + 8291.
It is an arithmetic number, because the mean of its divisors is an integer number (755244).
Almost surely, 214564121 is an apocalyptic number.
14564121 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
14564121 is a deficient number, since it is larger than the sum of its proper divisors (9603687).
14564121 is a wasteful number, since it uses less digits than its factorization.
14564121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2041.
The product of its digits is 960, while the sum is 24.
The square root of 14564121 is about 3816.2967651900. The cubic root of 14564121 is about 244.2088655465.
The spelling of 14564121 in words is "fourteen million, five hundred sixty-four thousand, one hundred twenty-one".
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