Base | Representation |
---|---|
bin | 101001010101… |
… | …101010010111 |
3 | 202101120001201 |
4 | 221111222113 |
5 | 10233233011 |
6 | 1024133331 |
7 | 161052451 |
oct | 51255227 |
9 | 22346051 |
10 | 10836631 |
11 | 61317a3 |
12 | 3767247 |
13 | 2325610 |
14 | 16212d1 |
15 | e40cc1 |
hex | a55a97 |
10836631 has 16 divisors (see below), whose sum is σ = 12473440. Its totient is φ = 9331200.
The previous prime is 10836629. The next prime is 10836643. The reversal of 10836631 is 13663801.
It is a 9-Lehmer number, since φ(10836631) divides (10836631-1)9.
It is a cyclic number.
It is not a de Polignac number, because 10836631 - 21 = 10836629 is a prime.
It is a super-2 number, since 2×108366312 = 234865142860322, which 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 10836631.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10836031) 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, 17731 + ... + 18331.
It is an arithmetic number, because the mean of its divisors is an integer number (779590).
Almost surely, 210836631 is an apocalyptic number.
10836631 is a deficient number, since it is larger than the sum of its proper divisors (1636809).
10836631 is a wasteful number, since it uses less digits than its factorization.
10836631 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 706.
The product of its (nonzero) digits is 2592, while the sum is 28.
The square root of 10836631 is about 3291.9038564332. The cubic root of 10836631 is about 221.2915148671.
The spelling of 10836631 in words is "ten million, eight hundred thirty-six thousand, six hundred thirty-one".
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