Base | Representation |
---|---|
bin | 101100101000… |
… | …011110100010 |
3 | 211000102120011 |
4 | 230220132202 |
5 | 10443401010 |
6 | 1054435134 |
7 | 201310111 |
oct | 54503642 |
9 | 24012504 |
10 | 11700130 |
11 | 6671532 |
12 | 3b02aaa |
13 | 2568670 |
14 | 17a7c78 |
15 | 1061a8a |
hex | b287a2 |
11700130 has 16 divisors (see below), whose sum is σ = 22680504. Its totient is φ = 4320000.
The previous prime is 11700127. The next prime is 11700149. The reversal of 11700130 is 3100711.
It can be written as a sum of positive squares in 4 ways, for example, as 10870209 + 829921 = 3297^2 + 911^2 .
It is a Harshad number since it is a multiple of its sum of digits (13).
It is a self number, because there is not a number n which added to its sum of digits gives 11700130.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44871 + ... + 45130.
Almost surely, 211700130 is an apocalyptic number.
11700130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11700130 is a deficient number, since it is larger than the sum of its proper divisors (10980374).
11700130 is a wasteful number, since it uses less digits than its factorization.
11700130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 90021.
The product of its (nonzero) digits is 21, while the sum is 13.
The square root of 11700130 is about 3420.5452781684. The cubic root of 11700130 is about 227.0197088724.
Adding to 11700130 its reverse (3100711), we get a palindrome (14800841).
The spelling of 11700130 in words is "eleven million, seven hundred thousand, one hundred thirty".
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