Base | Representation |
---|---|
bin | 110111000000… |
… | …100010000101 |
3 | 1000010121122211 |
4 | 313000202011 |
5 | 12142420401 |
6 | 1233023421 |
7 | 233366053 |
oct | 67004205 |
9 | 30117584 |
10 | 14420101 |
11 | 815a043 |
12 | 49b4b71 |
13 | 2cab707 |
14 | 1cb51d3 |
15 | 13ec951 |
hex | dc0885 |
14420101 has 4 divisors (see below), whose sum is σ = 14430592. Its totient is φ = 14409612.
The previous prime is 14420099. The next prime is 14420111. The reversal of 14420101 is 10102441.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.
It is a cyclic number.
It is not a de Polignac number, because 14420101 - 21 = 14420099 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14420111) 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, 2805 + ... + 6058.
It is an arithmetic number, because the mean of its divisors is an integer number (3607648).
Almost surely, 214420101 is an apocalyptic number.
It is an amenable number.
14420101 is a deficient number, since it is larger than the sum of its proper divisors (10491).
14420101 is an equidigital number, since it uses as much as digits as its factorization.
14420101 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10490.
The product of its (nonzero) digits is 32, while the sum is 13.
The square root of 14420101 is about 3797.3808078727. The cubic root of 14420101 is about 243.4012293595.
Adding to 14420101 its reverse (10102441), we get a palindrome (24522542).
The spelling of 14420101 in words is "fourteen million, four hundred twenty thousand, one hundred one".
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