Base | Representation |
---|---|
bin | 101001011101… |
… | …010110110111 |
3 | 202110011022010 |
4 | 221131112313 |
5 | 10240240101 |
6 | 1024535303 |
7 | 161243400 |
oct | 51352667 |
9 | 22404263 |
10 | 10868151 |
11 | 6153448 |
12 | 3781533 |
13 | 2336a78 |
14 | 162c9a7 |
15 | e4a2d6 |
hex | a5d5b7 |
10868151 has 24 divisors (see below), whose sum is σ = 17852400. Its totient is φ = 5843712.
The previous prime is 10868147. The next prime is 10868159. The reversal of 10868151 is 15186801.
It is a happy number.
It is not a de Polignac number, because 10868151 - 22 = 10868147 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10868159) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 325 + ... + 4673.
It is an arithmetic number, because the mean of its divisors is an integer number (743850).
Almost surely, 210868151 is an apocalyptic number.
10868151 is a deficient number, since it is larger than the sum of its proper divisors (6984249).
10868151 is a wasteful number, since it uses less digits than its factorization.
10868151 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4383 (or 4376 counting only the distinct ones).
The product of its (nonzero) digits is 1920, while the sum is 30.
The square root of 10868151 is about 3296.6878833156. The cubic root of 10868151 is about 221.5058605967.
The spelling of 10868151 in words is "ten million, eight hundred sixty-eight thousand, one hundred fifty-one".
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