Base | Representation |
---|---|
bin | 11010000111011101… |
… | …01111111101000001 |
3 | 1100012011102022012200 |
4 | 31003232233331001 |
5 | 212203413333101 |
6 | 10235151343413 |
7 | 1004313330513 |
oct | 150356577501 |
9 | 40164368180 |
10 | 14021230401 |
11 | 5a45689a22 |
12 | 2873821b69 |
13 | 1425b33349 |
14 | 970241bb3 |
15 | 570e28986 |
hex | 343baff41 |
14021230401 has 24 divisors (see below), whose sum is σ = 21192748200. Its totient is φ = 8923239936.
The previous prime is 14021230393. The next prime is 14021230409. The reversal of 14021230401 is 10403212041.
14021230401 is a `hidden beast` number, since 14 + 0 + 21 + 230 + 401 = 666.
It is an interprime number because it is at equal distance from previous prime (14021230393) and next prime (14021230409).
It can be written as a sum of positive squares in 4 ways, for example, as 5416812801 + 8604417600 = 73599^2 + 92760^2 .
It is not a de Polignac number, because 14021230401 - 23 = 14021230393 is a prime.
It is not an unprimeable number, because it can be changed into a prime (14021230409) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 379576 + ... + 414873.
It is an arithmetic number, because the mean of its divisors is an integer number (883031175).
Almost surely, 214021230401 is an apocalyptic number.
It is an amenable number.
14021230401 is a deficient number, since it is larger than the sum of its proper divisors (7171517799).
14021230401 is a wasteful number, since it uses less digits than its factorization.
14021230401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 794545 (or 794542 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 14021230401 its reverse (10403212041), we get a palindrome (24424442442).
The spelling of 14021230401 in words is "fourteen billion, twenty-one million, two hundred thirty thousand, four hundred one".
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