Base | Representation |
---|---|
bin | 110101101111… |
… | …011000010101 |
3 | 222111201200201 |
4 | 311233120111 |
5 | 12101301301 |
6 | 1221540501 |
7 | 230513005 |
oct | 65573025 |
9 | 28451621 |
10 | 14087701 |
11 | 7a52331 |
12 | 4874731 |
13 | 2bc3324 |
14 | 1c2a005 |
15 | 1384201 |
hex | d6f615 |
14087701 has 4 divisors (see below), whose sum is σ = 14118592. Its totient is φ = 14056812.
The previous prime is 14087687. The next prime is 14087719. The reversal of 14087701 is 10778041.
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 an emirpimes, since its reverse is a distinct semiprime: 10778041 = 911 ⋅11831.
It is a cyclic number.
It is not a de Polignac number, because 14087701 - 25 = 14087669 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 14087701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14087741) 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, 14751 + ... + 15676.
It is an arithmetic number, because the mean of its divisors is an integer number (3529648).
Almost surely, 214087701 is an apocalyptic number.
It is an amenable number.
14087701 is a deficient number, since it is larger than the sum of its proper divisors (30891).
14087701 is an equidigital number, since it uses as much as digits as its factorization.
14087701 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30890.
The product of its (nonzero) digits is 1568, while the sum is 28.
The square root of 14087701 is about 3753.3586292812. The cubic root of 14087701 is about 241.5164455764.
The spelling of 14087701 in words is "fourteen million, eighty-seven thousand, seven hundred one".
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