Base | Representation |
---|---|
bin | 101011001011… |
… | …110110111001 |
3 | 210022011011110 |
4 | 223023312321 |
5 | 10344231021 |
6 | 1042350533 |
7 | 165140064 |
oct | 53136671 |
9 | 23264143 |
10 | 11320761 |
11 | 6432501 |
12 | 395b449 |
13 | 2464a9a |
14 | 17098db |
15 | ed9476 |
hex | acbdb9 |
11320761 has 16 divisors (see below), whose sum is σ = 15851520. Its totient is φ = 7172880.
The previous prime is 11320753. The next prime is 11320811. The reversal of 11320761 is 16702311.
It is not a de Polignac number, because 11320761 - 23 = 11320753 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11320061) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12750 + ... + 13608.
It is an arithmetic number, because the mean of its divisors is an integer number (990720).
Almost surely, 211320761 is an apocalyptic number.
It is an amenable number.
11320761 is a deficient number, since it is larger than the sum of its proper divisors (4530759).
11320761 is a wasteful number, since it uses less digits than its factorization.
11320761 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1076.
The product of its (nonzero) digits is 252, while the sum is 21.
The square root of 11320761 is about 3364.6338582378. The cubic root of 11320761 is about 224.5390464208.
The spelling of 11320761 in words is "eleven million, three hundred twenty thousand, seven hundred sixty-one".
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