Base | Representation |
---|---|
bin | 101001011011… |
… | …110010100010 |
3 | 202102211111022 |
4 | 221123302202 |
5 | 10240033410 |
6 | 1024445442 |
7 | 161215565 |
oct | 51336242 |
9 | 22384438 |
10 | 10861730 |
11 | 6149640 |
12 | 3779882 |
13 | 2333b79 |
14 | 162a4dc |
15 | e48455 |
hex | a5bca2 |
10861730 has 32 divisors (see below), whose sum is σ = 22455360. Its totient is φ = 3741120.
The previous prime is 10861729. The next prime is 10861751. The reversal of 10861730 is 3716801.
10861730 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 10861730.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 509 + ... + 4688.
It is an arithmetic number, because the mean of its divisors is an integer number (701730).
Almost surely, 210861730 is an apocalyptic number.
10861730 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10861730 is an abundant number, since it is smaller than the sum of its proper divisors (11593630).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10861730 is a wasteful number, since it uses less digits than its factorization.
10861730 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5234.
The product of its (nonzero) digits is 1008, while the sum is 26.
The square root of 10861730 is about 3295.7138832126. The cubic root of 10861730 is about 221.4622294607.
Subtracting from 10861730 its reverse (3716801), we obtain a square (7144929 = 26732).
The spelling of 10861730 in words is "ten million, eight hundred sixty-one thousand, seven hundred thirty".
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