Base | Representation |
---|---|
bin | 101000101100… |
… | …110110100111 |
3 | 202002001202220 |
4 | 220230312213 |
5 | 10212410404 |
6 | 1020403423 |
7 | 156455232 |
oct | 50546647 |
9 | 22061686 |
10 | 10669479 |
11 | 6028157 |
12 | 36a6573 |
13 | 2297502 |
14 | 15ba419 |
15 | e0b4d9 |
hex | a2cda7 |
10669479 has 4 divisors (see below), whose sum is σ = 14225976. Its totient is φ = 7112984.
The previous prime is 10669459. The next prime is 10669481. The reversal of 10669479 is 97496601.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10669479 - 29 = 10668967 is a prime.
It is a super-2 number, since 2×106694792 = 227675564262882, 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 10669479.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10669459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1778244 + ... + 1778249.
It is an arithmetic number, because the mean of its divisors is an integer number (3556494).
Almost surely, 210669479 is an apocalyptic number.
10669479 is a deficient number, since it is larger than the sum of its proper divisors (3556497).
10669479 is an equidigital number, since it uses as much as digits as its factorization.
10669479 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3556496.
The product of its (nonzero) digits is 81648, while the sum is 42.
The square root of 10669479 is about 3266.4168441888. The cubic root of 10669479 is about 220.1478276431.
The spelling of 10669479 in words is "ten million, six hundred sixty-nine thousand, four hundred seventy-nine".
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