Base | Representation |
---|---|
bin | 101010101100… |
… | …100001000110 |
3 | 210001122001222 |
4 | 222230201012 |
5 | 10331124030 |
6 | 1035520342 |
7 | 164063606 |
oct | 52544106 |
9 | 23048058 |
10 | 11192390 |
11 | 6355010 |
12 | 38b90b2 |
13 | 241b521 |
14 | 16b4c06 |
15 | eb13e5 |
hex | aac846 |
11192390 has 16 divisors (see below), whose sum is σ = 21978000. Its totient is φ = 4069920.
The previous prime is 11192371. The next prime is 11192393. The reversal of 11192390 is 9329111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11192393) 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, 50765 + ... + 50984.
It is an arithmetic number, because the mean of its divisors is an integer number (1373625).
Almost surely, 211192390 is an apocalyptic number.
11192390 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11192390 is a deficient number, since it is larger than the sum of its proper divisors (10785610).
11192390 is a wasteful number, since it uses less digits than its factorization.
11192390 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 101767.
The product of its (nonzero) digits is 486, while the sum is 26.
The square root of 11192390 is about 3345.5029517249. The cubic root of 11192390 is about 223.6871029894.
The spelling of 11192390 in words is "eleven million, one hundred ninety-two thousand, three hundred ninety".
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