Base | Representation |
---|---|
bin | 110110000001… |
… | …010101111111 |
3 | 222122110121211 |
4 | 312001111333 |
5 | 12111130104 |
6 | 1223305251 |
7 | 231240346 |
oct | 66012577 |
9 | 28573554 |
10 | 14161279 |
11 | 7aa2640 |
12 | 48ab227 |
13 | 2c1a972 |
14 | 1c48b5d |
15 | 139ae04 |
hex | d8157f |
14161279 has 8 divisors (see below), whose sum is σ = 15563088. Its totient is φ = 12778560.
The previous prime is 14161267. The next prime is 14161291. The reversal of 14161279 is 97216141.
It is an interprime number because it is at equal distance from previous prime (14161267) and next prime (14161291).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 14161279 - 25 = 14161247 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 14161279.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14161219) 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, 3192 + ... + 6205.
It is an arithmetic number, because the mean of its divisors is an integer number (1945386).
Almost surely, 214161279 is an apocalyptic number.
14161279 is a deficient number, since it is larger than the sum of its proper divisors (1401809).
14161279 is a wasteful number, since it uses less digits than its factorization.
14161279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9545.
The product of its digits is 3024, while the sum is 31.
The square root of 14161279 is about 3763.1474858156. The cubic root of 14161279 is about 241.9361840245.
The spelling of 14161279 in words is "fourteen million, one hundred sixty-one thousand, two hundred seventy-nine".
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