Base | Representation |
---|---|
bin | 101101011101… |
… | …010111110110 |
3 | 211102102202121 |
4 | 231131113312 |
5 | 11022314130 |
6 | 1103230154 |
7 | 203201554 |
oct | 55352766 |
9 | 24372677 |
10 | 11916790 |
11 | 67aa296 |
12 | 3ba835a |
13 | 2613172 |
14 | 1822bd4 |
15 | 10a5d7a |
hex | b5d5f6 |
11916790 has 8 divisors (see below), whose sum is σ = 21450240. Its totient is φ = 4766712.
The previous prime is 11916787. The next prime is 11916799. The reversal of 11916790 is 9761911.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (11916799) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 595830 + ... + 595849.
It is an arithmetic number, because the mean of its divisors is an integer number (2681280).
Almost surely, 211916790 is an apocalyptic number.
11916790 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
11916790 is a deficient number, since it is larger than the sum of its proper divisors (9533450).
11916790 is a wasteful number, since it uses less digits than its factorization.
11916790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1191686.
The product of its (nonzero) digits is 3402, while the sum is 34.
The square root of 11916790 is about 3452.0703932568. The cubic root of 11916790 is about 228.4124446892.
The spelling of 11916790 in words is "eleven million, nine hundred sixteen thousand, seven hundred ninety".
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