Base | Representation |
---|---|
bin | 101001111011… |
… | …110101100001 |
3 | 202200111112220 |
4 | 221323311201 |
5 | 10303233433 |
6 | 1031341253 |
7 | 162303354 |
oct | 51736541 |
9 | 22614486 |
10 | 10992993 |
11 | 6229220 |
12 | 3821829 |
13 | 237b83b |
14 | 166229b |
15 | e722b3 |
hex | a7bd61 |
10992993 has 32 divisors (see below), whose sum is σ = 16760832. Its totient is φ = 6350400.
The previous prime is 10992973. The next prime is 10993019. The reversal of 10992993 is 39929901.
It is a happy number.
It is not a de Polignac number, because 10992993 - 222 = 6798689 is a prime.
It is not an unprimeable number, because it can be changed into a prime (10992923) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 86496 + ... + 86622.
It is an arithmetic number, because the mean of its divisors is an integer number (523776).
Almost surely, 210992993 is an apocalyptic number.
It is an amenable number.
10992993 is a deficient number, since it is larger than the sum of its proper divisors (5767839).
10992993 is a wasteful number, since it uses less digits than its factorization.
10992993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 245.
The product of its (nonzero) digits is 39366, while the sum is 42.
The square root of 10992993 is about 3315.5682770831. The cubic root of 10992993 is about 222.3507765159.
The spelling of 10992993 in words is "ten million, nine hundred ninety-two thousand, nine hundred ninety-three".
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