Base | Representation |
---|---|
bin | 101001001100… |
… | …111101100010 |
3 | 202022202011211 |
4 | 221030331202 |
5 | 10231112434 |
6 | 1023300334 |
7 | 160543531 |
oct | 51147542 |
9 | 22282154 |
10 | 10800994 |
11 | 6107a46 |
12 | 374a6aa |
13 | 2312329 |
14 | 1612318 |
15 | e35464 |
hex | a4cf62 |
10800994 has 8 divisors (see below), whose sum is σ = 16291548. Its totient is φ = 5370480.
The previous prime is 10800973. The next prime is 10800997. The reversal of 10800994 is 49900801.
10800994 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 7049025 + 3751969 = 2655^2 + 1937^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×108009942 = 233322942776072, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (10800997) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14557 + ... + 15280.
Almost surely, 210800994 is an apocalyptic number.
10800994 is a deficient number, since it is larger than the sum of its proper divisors (5490554).
10800994 is a wasteful number, since it uses less digits than its factorization.
10800994 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30020.
The product of its (nonzero) digits is 2592, while the sum is 31.
The square root of 10800994 is about 3286.4865738353. The cubic root of 10800994 is about 221.0486710573.
The spelling of 10800994 in words is "ten million, eight hundred thousand, nine hundred ninety-four".
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