Base | Representation |
---|---|
bin | 10011010001111100… |
… | …11110010011111111 |
3 | 222201101111111120221 |
4 | 21220332132103333 |
5 | 132144343022033 |
6 | 4431044522211 |
7 | 514340153656 |
oct | 115076362377 |
9 | 28641444527 |
10 | 10351142143 |
11 | 4431a4a331 |
12 | 200a6b0367 |
13 | c8c6834a4 |
14 | 702a4a19d |
15 | 408b2012d |
hex | 268f9e4ff |
10351142143 has 4 divisors (see below), whose sum is σ = 10352088360. Its totient is φ = 10350195928.
The previous prime is 10351142119. The next prime is 10351142161. The reversal of 10351142143 is 34124115301.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10351142143 - 213 = 10351133951 is a prime.
It is a super-2 number, since 2×103511421432 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10351142843) 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, 456505 + ... + 478642.
It is an arithmetic number, because the mean of its divisors is an integer number (2588022090).
Almost surely, 210351142143 is an apocalyptic number.
10351142143 is a deficient number, since it is larger than the sum of its proper divisors (946217).
10351142143 is an equidigital number, since it uses as much as digits as its factorization.
10351142143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 946216.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 10351142143 its reverse (34124115301), we get a palindrome (44475257444).
The spelling of 10351142143 in words is "ten billion, three hundred fifty-one million, one hundred forty-two thousand, one hundred forty-three".
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