Base | Representation |
---|---|
bin | 101100101111… |
… | …100011000010 |
3 | 211001220021202 |
4 | 230233203002 |
5 | 11000312330 |
6 | 1055221202 |
7 | 201460412 |
oct | 54574302 |
9 | 24056252 |
10 | 11729090 |
11 | 669126a |
12 | 3b17802 |
13 | 25788b9 |
14 | 17b4642 |
15 | 106a445 |
hex | b2f8c2 |
11729090 has 16 divisors (see below), whose sum is σ = 21209472. Its totient is φ = 4670064.
The previous prime is 11729077. The next prime is 11729093. The reversal of 11729090 is 9092711.
11729090 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not an unprimeable number, because it can be changed into a prime (11729093) 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, 314 + ... + 4853.
It is an arithmetic number, because the mean of its divisors is an integer number (1325592).
Almost surely, 211729090 is an apocalyptic number.
11729090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11729090 is a deficient number, since it is larger than the sum of its proper divisors (9480382).
11729090 is a wasteful number, since it uses less digits than its factorization.
11729090 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5401.
The product of its (nonzero) digits is 1134, while the sum is 29.
The square root of 11729090 is about 3424.7759050776. The cubic root of 11729090 is about 227.2068598942.
The spelling of 11729090 in words is "eleven million, seven hundred twenty-nine thousand, ninety".
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