Base | Representation |
---|---|
bin | 101001110101… |
… | …111010011001 |
3 | 202122021021020 |
4 | 221311322121 |
5 | 10301444404 |
6 | 1031033053 |
7 | 162142542 |
oct | 51657231 |
9 | 22567236 |
10 | 10968729 |
11 | 6211a72 |
12 | 380b789 |
13 | 2370795 |
14 | 16574c9 |
15 | e69ed9 |
hex | a75e99 |
10968729 has 8 divisors (see below), whose sum is σ = 14641440. Its totient is φ = 7304256.
The previous prime is 10968709. The next prime is 10968739. The reversal of 10968729 is 92786901.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10968729 - 28 = 10968473 is a prime.
It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (10968709) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2482 + ... + 5300.
It is an arithmetic number, because the mean of its divisors is an integer number (1830180).
Almost surely, 210968729 is an apocalyptic number.
It is an amenable number.
10968729 is a deficient number, since it is larger than the sum of its proper divisors (3672711).
10968729 is a wasteful number, since it uses less digits than its factorization.
10968729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4119.
The product of its (nonzero) digits is 54432, while the sum is 42.
The square root of 10968729 is about 3311.9071544957. The cubic root of 10968729 is about 222.1870633358.
The spelling of 10968729 in words is "ten million, nine hundred sixty-eight thousand, seven hundred twenty-nine".
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