Base | Representation |
---|---|
bin | 1100101110111… |
… | …11001100110011 |
3 | 21110000001001020 |
4 | 12113133030303 |
5 | 204321223103 |
6 | 14333310523 |
7 | 2434646514 |
oct | 627371463 |
9 | 243001036 |
10 | 106820403 |
11 | 5532a828 |
12 | 2b935443 |
13 | 19191051 |
14 | 10288a0b |
15 | 95a0753 |
hex | 65df333 |
106820403 has 8 divisors (see below), whose sum is σ = 144230400. Its totient is φ = 70312008.
The previous prime is 106820383. The next prime is 106820411. The reversal of 106820403 is 304028601.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 106820403 - 216 = 106754867 is a prime.
It is a super-2 number, since 2×1068204032 = 22821196994164818, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (106820473) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 225123 + ... + 225596.
It is an arithmetic number, because the mean of its divisors is an integer number (18028800).
Almost surely, 2106820403 is an apocalyptic number.
106820403 is a deficient number, since it is larger than the sum of its proper divisors (37409997).
106820403 is an equidigital number, since it uses as much as digits as its factorization.
106820403 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 450801.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 106820403 is about 10335.3956382908. The cubic root of 106820403 is about 474.4801744472.
The spelling of 106820403 in words is "one hundred six million, eight hundred twenty thousand, four hundred three".
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