Base | Representation |
---|---|
bin | 110101110111… |
… | …011100001111 |
3 | 222120101222121 |
4 | 311313130033 |
5 | 12103330334 |
6 | 1222353411 |
7 | 231011164 |
oct | 65673417 |
9 | 28511877 |
10 | 14120719 |
11 | 7a75118 |
12 | 488b867 |
13 | 2c05372 |
14 | 1c3806b |
15 | 138ddb4 |
hex | d7770f |
14120719 has 8 divisors (see below), whose sum is σ = 14394240. Its totient is φ = 13849176.
The previous prime is 14120713. The next prime is 14120723. The reversal of 14120719 is 91702141.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14120719 is a prime.
It is a super-2 number, since 2×141207192 = 398789410153922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 14120693 and 14120702.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14120713) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27822 + ... + 28324.
It is an arithmetic number, because the mean of its divisors is an integer number (1799280).
Almost surely, 214120719 is an apocalyptic number.
14120719 is a deficient number, since it is larger than the sum of its proper divisors (273521).
14120719 is an equidigital number, since it uses as much as digits as its factorization.
14120719 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 989.
The product of its (nonzero) digits is 504, while the sum is 25.
The square root of 14120719 is about 3757.7545156649. The cubic root of 14120719 is about 241.7049828004.
The spelling of 14120719 in words is "fourteen million, one hundred twenty thousand, seven hundred nineteen".
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