Base | Representation |
---|---|
bin | 101100111110… |
… | …111110100010 |
3 | 211012002222111 |
4 | 230332332202 |
5 | 11004323130 |
6 | 1100425534 |
7 | 202142566 |
oct | 54767642 |
9 | 24162874 |
10 | 11792290 |
11 | 67247a4 |
12 | 3b482aa |
13 | 259b5b3 |
14 | 17cd6a6 |
15 | 107e02a |
hex | b3efa2 |
11792290 has 16 divisors (see below), whose sum is σ = 21446712. Its totient is φ = 4667904.
The previous prime is 11792279. The next prime is 11792309. The reversal of 11792290 is 9229711.
It can be written as a sum of positive squares in 4 ways, for example, as 6046681 + 5745609 = 2459^2 + 2397^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5109 + ... + 7048.
Almost surely, 211792290 is an apocalyptic number.
11792290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11792290 is a deficient number, since it is larger than the sum of its proper divisors (9654422).
11792290 is a wasteful number, since it uses less digits than its factorization.
11792290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12261.
The product of its (nonzero) digits is 2268, while the sum is 31.
The square root of 11792290 is about 3433.9903902020. The cubic root of 11792290 is about 227.6142162866.
The spelling of 11792290 in words is "eleven million, seven hundred ninety-two thousand, two hundred ninety".
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