Base | Representation |
---|---|
bin | 101000010000… |
… | …001110100111 |
3 | 201212002221101 |
4 | 220100032213 |
5 | 10200132411 |
6 | 1014100531 |
7 | 155456344 |
oct | 50201647 |
9 | 21762841 |
10 | 10552231 |
11 | 5a58058 |
12 | 364a747 |
13 | 2256031 |
14 | 15897cb |
15 | dd68c1 |
hex | a103a7 |
10552231 has 2 divisors, whose sum is σ = 10552232. Its totient is φ = 10552230.
The previous prime is 10552219. The next prime is 10552253. The reversal of 10552231 is 13225501.
It is a weak prime.
It is a cyclic number.
It is not a de Polignac number, because 10552231 - 215 = 10519463 is a prime.
It is a super-2 number, since 2×105522312 = 222699158154722, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10552199 and 10552208.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10552271) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5276115 + 5276116.
It is an arithmetic number, because the mean of its divisors is an integer number (5276116).
Almost surely, 210552231 is an apocalyptic number.
10552231 is a deficient number, since it is larger than the sum of its proper divisors (1).
10552231 is an equidigital number, since it uses as much as digits as its factorization.
10552231 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 300, while the sum is 19.
The square root of 10552231 is about 3248.4197696726. The cubic root of 10552231 is about 219.3384465466.
Adding to 10552231 its reverse (13225501), we get a palindrome (23777732).
The spelling of 10552231 in words is "ten million, five hundred fifty-two thousand, two hundred thirty-one".
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