Base | Representation |
---|---|
bin | 110110000011… |
… | …001001000010 |
3 | 222122211201112 |
4 | 312003021002 |
5 | 12111344032 |
6 | 1223403322 |
7 | 231300665 |
oct | 66031102 |
9 | 28584645 |
10 | 14168642 |
11 | 7aa8124 |
12 | 48b3542 |
13 | 2c21117 |
14 | 1c4b6dc |
15 | 139d1b2 |
hex | d83242 |
14168642 has 8 divisors (see below), whose sum is σ = 22371600. Its totient is φ = 6711444.
The previous prime is 14168641. The next prime is 14168719. The reversal of 14168642 is 24686141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×141686422 = 401500832248328, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 14168599 and 14168608.
It is not an unprimeable number, because it can be changed into a prime (14168641) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 186392 + ... + 186467.
It is an arithmetic number, because the mean of its divisors is an integer number (2796450).
Almost surely, 214168642 is an apocalyptic number.
14168642 is a deficient number, since it is larger than the sum of its proper divisors (8202958).
14168642 is a wasteful number, since it uses less digits than its factorization.
14168642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 372880.
The product of its digits is 9216, while the sum is 32.
The square root of 14168642 is about 3764.1256620894. The cubic root of 14168642 is about 241.9781074383.
The spelling of 14168642 in words is "fourteen million, one hundred sixty-eight thousand, six hundred forty-two".
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