Base | Representation |
---|---|
bin | 10010101010100000… |
… | …11111100000100010 |
3 | 221212100000001201122 |
4 | 21111100133200202 |
5 | 131010200240224 |
6 | 4334150132242 |
7 | 503212216523 |
oct | 112520374042 |
9 | 27770001648 |
10 | 10020321314 |
11 | 4282234793 |
12 | 1b37951082 |
13 | c38c83c13 |
14 | 6b0b3284a |
15 | 3d9a7415e |
hex | 25541f822 |
10020321314 has 4 divisors (see below), whose sum is σ = 15030481974. Its totient is φ = 5010160656.
The previous prime is 10020321313. The next prime is 10020321317. The reversal of 10020321314 is 41312302001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 41312302001 = 353 ⋅117032017.
It can be written as a sum of positive squares in only one way, i.e., 5256975025 + 4763346289 = 72505^2 + 69017^2 .
It is a junction number, because it is equal to n+sod(n) for n = 10020321292 and 10020321301.
It is not an unprimeable number, because it can be changed into a prime (10020321313) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2505080327 + ... + 2505080330.
Almost surely, 210020321314 is an apocalyptic number.
10020321314 is a deficient number, since it is larger than the sum of its proper divisors (5010160660).
10020321314 is an equidigital number, since it uses as much as digits as its factorization.
10020321314 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5010160659.
The product of its (nonzero) digits is 144, while the sum is 17.
Adding to 10020321314 its reverse (41312302001), we get a palindrome (51332623315).
The spelling of 10020321314 in words is "ten billion, twenty million, three hundred twenty-one thousand, three hundred fourteen".
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