Base | Representation |
---|---|
bin | 101000101100… |
… | …010011101010 |
3 | 202001221201001 |
4 | 220230103222 |
5 | 10212322432 |
6 | 1020345214 |
7 | 156445555 |
oct | 50542352 |
9 | 22057631 |
10 | 10667242 |
11 | 6026503 |
12 | 36a520a |
13 | 22964a1 |
14 | 15b969c |
15 | e0a9e7 |
hex | a2c4ea |
10667242 has 4 divisors (see below), whose sum is σ = 16000866. Its totient is φ = 5333620.
The previous prime is 10667221. The next prime is 10667269. The reversal of 10667242 is 24276601.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 24276601 = 1867 ⋅13003.
It can be written as a sum of positive squares in only one way, i.e., 8590761 + 2076481 = 2931^2 + 1441^2 .
It is a super-2 number, since 2×106672422 = 227580103773128, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10667242.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2666809 + ... + 2666812.
Almost surely, 210667242 is an apocalyptic number.
10667242 is a deficient number, since it is larger than the sum of its proper divisors (5333624).
10667242 is an equidigital number, since it uses as much as digits as its factorization.
10667242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5333623.
The product of its (nonzero) digits is 4032, while the sum is 28.
The square root of 10667242 is about 3266.0744020919. The cubic root of 10667242 is about 220.1324409152.
The spelling of 10667242 in words is "ten million, six hundred sixty-seven thousand, two hundred forty-two".
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