Base | Representation |
---|---|
bin | 11011100100101011… |
… | …01110110001100001 |
3 | 1102012122211112101012 |
4 | 31302111232301201 |
5 | 220304104413441 |
6 | 10444523550305 |
7 | 1032560063522 |
oct | 156225566141 |
9 | 42178745335 |
10 | 14803201121 |
11 | 6307026115 |
12 | 2a5168b395 |
13 | 151bb42b07 |
14 | a06036849 |
15 | 5b98dd9eb |
hex | 37256ec61 |
14803201121 has 4 divisors (see below), whose sum is σ = 15005984772. Its totient is φ = 14600417472.
The previous prime is 14803201103. The next prime is 14803201139. The reversal of 14803201121 is 12110230841.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 12110230841 = 197 ⋅61473253.
It is an interprime number because it is at equal distance from previous prime (14803201103) and next prime (14803201139).
It can be written as a sum of positive squares in 2 ways, for example, as 2989902400 + 11813298721 = 54680^2 + 108689^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-14803201121 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14803200121) 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, 101391716 + ... + 101391861.
It is an arithmetic number, because the mean of its divisors is an integer number (3751496193).
Almost surely, 214803201121 is an apocalyptic number.
It is an amenable number.
14803201121 is a deficient number, since it is larger than the sum of its proper divisors (202783651).
14803201121 is an equidigital number, since it uses as much as digits as its factorization.
14803201121 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 202783650.
The product of its (nonzero) digits is 384, while the sum is 23.
Adding to 14803201121 its reverse (12110230841), we get a palindrome (26913431962).
The spelling of 14803201121 in words is "fourteen billion, eight hundred three million, two hundred one thousand, one hundred twenty-one".
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