Base | Representation |
---|---|
bin | 101001110010… |
… | …010111110111 |
3 | 202121112101021 |
4 | 221302113313 |
5 | 10301013411 |
6 | 1030442011 |
7 | 162052351 |
oct | 51622767 |
9 | 22545337 |
10 | 10954231 |
11 | 6202092 |
12 | 3803307 |
13 | 2366cc2 |
14 | 16520d1 |
15 | e65a71 |
hex | a725f7 |
10954231 has 2 divisors, whose sum is σ = 10954232. Its totient is φ = 10954230.
The previous prime is 10954201. The next prime is 10954249. The reversal of 10954231 is 13245901.
It is a strong prime.
It is an emirp because it is prime and its reverse (13245901) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 10954231 - 217 = 10823159 is a prime.
It is a super-2 number, since 2×109542312 = 239990353602722, which contains 22 as substring.
It is equal to p723706 and since 10954231 and 723706 have the same sum of digits, it is a Honaker prime.
It is a junction number, because it is equal to n+sod(n) for n = 10954196 and 10954205.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (10954201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5477115 + 5477116.
It is an arithmetic number, because the mean of its divisors is an integer number (5477116).
Almost surely, 210954231 is an apocalyptic number.
10954231 is a deficient number, since it is larger than the sum of its proper divisors (1).
10954231 is an equidigital number, since it uses as much as digits as its factorization.
10954231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 1080, while the sum is 25.
The square root of 10954231 is about 3309.7176616745. The cubic root of 10954231 is about 222.0891277004.
The spelling of 10954231 in words is "ten million, nine hundred fifty-four thousand, two hundred thirty-one".
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