Base | Representation |
---|---|
bin | 100010000101100001100 |
3 | 2002202011011 |
4 | 10100230030 |
5 | 241220230 |
6 | 35535004 |
7 | 12331246 |
oct | 4205414 |
9 | 2082134 |
10 | 1116940 |
11 | 6a31a0 |
12 | 45a464 |
13 | 301516 |
14 | 211096 |
15 | 170e2a |
hex | 110b0c |
1116940 has 24 divisors (see below), whose sum is σ = 2559312. Its totient is φ = 406080.
The previous prime is 1116937. The next prime is 1116943. The reversal of 1116940 is 496111.
It is an interprime number because it is at equal distance from previous prime (1116937) and next prime (1116943).
It is a Harshad number since it is a multiple of its sum of digits (22).
It is not an unprimeable number, because it can be changed into a prime (1116943) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2319 + ... + 2758.
It is an arithmetic number, because the mean of its divisors is an integer number (106638).
21116940 is an apocalyptic number.
1116940 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1116940 is an abundant number, since it is smaller than the sum of its proper divisors (1442372).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1116940 is a wasteful number, since it uses less digits than its factorization.
1116940 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5097 (or 5095 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 22.
The square root of 1116940 is about 1056.8538214909. The cubic root of 1116940 is about 103.7552182018.
The spelling of 1116940 in words is "one million, one hundred sixteen thousand, nine hundred forty".
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