Base | Representation |
---|---|
bin | 101001110000… |
… | …100110000001 |
3 | 202121011101102 |
4 | 221300212001 |
5 | 10300300240 |
6 | 1030344145 |
7 | 162022202 |
oct | 51604601 |
9 | 22534342 |
10 | 10946945 |
11 | 61a7669 |
12 | 37bb055 |
13 | 23638a9 |
14 | 164d5a9 |
15 | e63815 |
hex | a70981 |
10946945 has 16 divisors (see below), whose sum is σ = 13944000. Its totient is φ = 8227008.
The previous prime is 10946941. The next prime is 10946989. The reversal of 10946945 is 54964901.
10946945 = T380 + T381 + ... + T493.
It is a cyclic number.
It is not a de Polignac number, because 10946945 - 22 = 10946941 is a prime.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 10946899 and 10946908.
It is not an unprimeable number, because it can be changed into a prime (10946941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12791 + ... + 13619.
It is an arithmetic number, because the mean of its divisors is an integer number (871500).
Almost surely, 210946945 is an apocalyptic number.
It is an amenable number.
10946945 is a deficient number, since it is larger than the sum of its proper divisors (2997055).
10946945 is a wasteful number, since it uses less digits than its factorization.
10946945 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 992.
The product of its (nonzero) digits is 38880, while the sum is 38.
The square root of 10946945 is about 3308.6167804688. The cubic root of 10946945 is about 222.0398773156.
The spelling of 10946945 in words is "ten million, nine hundred forty-six thousand, nine hundred forty-five".
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