Base | Representation |
---|---|
bin | 10011100101011010… |
… | …11010101111011111 |
3 | 1000010202210001120101 |
4 | 21302231122233133 |
5 | 133013144140411 |
6 | 4455201001531 |
7 | 521362202305 |
oct | 116255325737 |
9 | 30122701511 |
10 | 10514443231 |
11 | 4506146906 |
12 | 20553232a7 |
13 | cb745b656 |
14 | 71a5d8275 |
15 | 41812a8c1 |
hex | 272b5abdf |
10514443231 has 16 divisors (see below), whose sum is σ = 11141222400. Its totient is φ = 9895154400.
The previous prime is 10514443223. The next prime is 10514443249. The reversal of 10514443231 is 13234441501.
It is not a de Polignac number, because 10514443231 - 23 = 10514443223 is a prime.
It is a super-2 number, since 2×105144432312 (a number of 21 digits) contains 22 as substring.
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 10514443231.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10514443211) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3413350 + ... + 3416428.
It is an arithmetic number, because the mean of its divisors is an integer number (696326400).
Almost surely, 210514443231 is an apocalyptic number.
10514443231 is a deficient number, since it is larger than the sum of its proper divisors (626779169).
10514443231 is a wasteful number, since it uses less digits than its factorization.
10514443231 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4230.
The product of its (nonzero) digits is 5760, while the sum is 28.
Adding to 10514443231 its reverse (13234441501), we get a palindrome (23748884732).
The spelling of 10514443231 in words is "ten billion, five hundred fourteen million, four hundred forty-three thousand, two hundred thirty-one".
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