Base | Representation |
---|---|
bin | 101010011101… |
… | …011110100110 |
3 | 202221111120111 |
4 | 222131132212 |
5 | 10322141130 |
6 | 1034323234 |
7 | 163416166 |
oct | 52353646 |
9 | 22844514 |
10 | 11130790 |
11 | 6312800 |
12 | 388951a |
13 | 23c9488 |
14 | 169a5a6 |
15 | e9d02a |
hex | a9d7a6 |
11130790 has 24 divisors (see below), whose sum is σ = 22024800. Its totient is φ = 4047120.
The previous prime is 11130787. The next prime is 11130793. The reversal of 11130790 is 9703111.
It is an interprime number because it is at equal distance from previous prime (11130787) and next prime (11130793).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11130793) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3390 + ... + 5809.
It is an arithmetic number, because the mean of its divisors is an integer number (917700).
Almost surely, 211130790 is an apocalyptic number.
11130790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11130790 is a deficient number, since it is larger than the sum of its proper divisors (10894010).
11130790 is a wasteful number, since it uses less digits than its factorization.
11130790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9228 (or 9217 counting only the distinct ones).
The product of its (nonzero) digits is 189, while the sum is 22.
The square root of 11130790 is about 3336.2838608248. The cubic root of 11130790 is about 223.2759759638.
The spelling of 11130790 in words is "eleven million, one hundred thirty thousand, seven hundred ninety".
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