Base | Representation |
---|---|
bin | 100110010000… |
… | …1101100100111 |
3 | 1101202012110210 |
4 | 1030201230213 |
5 | 20113422332 |
6 | 1553550503 |
7 | 332341533 |
oct | 114415447 |
9 | 41665423 |
10 | 20060967 |
11 | 10362113 |
12 | 6875433 |
13 | 42050c4 |
14 | 2942bc3 |
15 | 1b63ecc |
hex | 1321b27 |
20060967 has 8 divisors (see below), whose sum is σ = 26774640. Its totient is φ = 13360640.
The previous prime is 20060959. The next prime is 20060981. The reversal of 20060967 is 76906002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 20060967 - 23 = 20060959 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (20060927) 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, 967 + ... + 6407.
It is an arithmetic number, because the mean of its divisors is an integer number (3346830).
Almost surely, 220060967 is an apocalyptic number.
20060967 is a deficient number, since it is larger than the sum of its proper divisors (6713673).
20060967 is a wasteful number, since it uses less digits than its factorization.
20060967 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6673.
The product of its (nonzero) digits is 4536, while the sum is 30.
The square root of 20060967 is about 4478.9470860907. The cubic root of 20060967 is about 271.7172983695.
Adding to 20060967 its reverse (76906002), we get a palindrome (96966969).
The spelling of 20060967 in words is "twenty million, sixty thousand, nine hundred sixty-seven".
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