Base | Representation |
---|---|
bin | 100111110010… |
… | …100111010101 |
3 | 201121221112212 |
4 | 213302213111 |
5 | 10132242213 |
6 | 1011323205 |
7 | 154442612 |
oct | 47624725 |
9 | 21557485 |
10 | 10430933 |
11 | 5984a07 |
12 | 35b0505 |
13 | 2212a66 |
14 | 1557509 |
15 | db09a8 |
hex | 9f29d5 |
10430933 has 4 divisors (see below), whose sum is σ = 10685388. Its totient is φ = 10176480.
The previous prime is 10430921. The next prime is 10430957. The reversal of 10430933 is 33903401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 33903401 = 7 ⋅4843343.
It can be written as a sum of positive squares in 2 ways, for example, as 1532644 + 8898289 = 1238^2 + 2983^2 .
It is a cyclic number.
It is not a de Polignac number, because 10430933 - 26 = 10430869 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10430899 and 10430908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10430963) 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, 127166 + ... + 127247.
It is an arithmetic number, because the mean of its divisors is an integer number (2671347).
Almost surely, 210430933 is an apocalyptic number.
It is an amenable number.
10430933 is a deficient number, since it is larger than the sum of its proper divisors (254455).
10430933 is an equidigital number, since it uses as much as digits as its factorization.
10430933 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 254454.
The product of its (nonzero) digits is 972, while the sum is 23.
The square root of 10430933 is about 3229.6954964826. The cubic root of 10430933 is about 218.4947730231.
The spelling of 10430933 in words is "ten million, four hundred thirty thousand, nine hundred thirty-three".
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