Base | Representation |
---|---|
bin | 101000001011… |
… | …010010111111 |
3 | 201211002020020 |
4 | 220023102333 |
5 | 10144011111 |
6 | 1013423223 |
7 | 155343426 |
oct | 50132277 |
9 | 21732206 |
10 | 10532031 |
11 | 5a43964 |
12 | 363ab13 |
13 | 2249a93 |
14 | 15822bd |
15 | dd0906 |
hex | a0b4bf |
10532031 has 16 divisors (see below), whose sum is σ = 14409600. Its totient is φ = 6840288.
The previous prime is 10532029. The next prime is 10532047. The reversal of 10532031 is 13023501.
It is a happy number.
It is not a de Polignac number, because 10532031 - 21 = 10532029 is a prime.
It is a super-2 number, since 2×105320312 = 221847353969922, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10532031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10532051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27600 + ... + 27978.
It is an arithmetic number, because the mean of its divisors is an integer number (900600).
Almost surely, 210532031 is an apocalyptic number.
10532031 is a deficient number, since it is larger than the sum of its proper divisors (3877569).
10532031 is a wasteful number, since it uses less digits than its factorization.
10532031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 598.
The product of its (nonzero) digits is 90, while the sum is 15.
The square root of 10532031 is about 3245.3090761898. The cubic root of 10532031 is about 219.1983982225.
Adding to 10532031 its reverse (13023501), we get a palindrome (23555532).
The spelling of 10532031 in words is "ten million, five hundred thirty-two thousand, thirty-one".
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