Base | Representation |
---|---|
bin | 100110001001… |
… | …101000110010 |
3 | 200211002201102 |
4 | 212021220302 |
5 | 10030012241 |
6 | 554204402 |
7 | 151002164 |
oct | 46115062 |
9 | 20732642 |
10 | 10000946 |
11 | 571094a |
12 | 3423702 |
13 | 20c2127 |
14 | 1484934 |
15 | d2839b |
hex | 989a32 |
10000946 has 4 divisors (see below), whose sum is σ = 15001422. Its totient is φ = 5000472.
The previous prime is 10000943. The next prime is 10000961. The reversal of 10000946 is 64900001.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 64900001 = 79 ⋅821519.
It can be written as a sum of positive squares in only one way, i.e., 9991921 + 9025 = 3161^2 + 95^2 .
It is not an unprimeable number, because it can be changed into a prime (10000943) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2500235 + ... + 2500238.
Almost surely, 210000946 is an apocalyptic number.
10000946 is a deficient number, since it is larger than the sum of its proper divisors (5000476).
10000946 is an equidigital number, since it uses as much as digits as its factorization.
10000946 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5000475.
The product of its (nonzero) digits is 216, while the sum is 20.
The square root of 10000946 is about 3162.4272323644. The cubic root of 10000946 is about 215.4502624397.
Adding to 10000946 its reverse (64900001), we get a palindrome (74900947).
The spelling of 10000946 in words is "ten million, nine hundred forty-six", and thus it is an aban number.
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