Base | Representation |
---|---|
bin | 11010110111110… |
… | …011011000000001 |
3 | 1011102022211200111 |
4 | 122313303120001 |
5 | 1410403222334 |
6 | 112422551321 |
7 | 14113020403 |
oct | 3267633001 |
9 | 1142284614 |
10 | 450835969 |
11 | 211537811 |
12 | 106b98541 |
13 | 7253035c |
14 | 43c38b73 |
15 | 298a6064 |
hex | 1adf3601 |
450835969 has 4 divisors (see below), whose sum is σ = 450957780. Its totient is φ = 450714160.
The previous prime is 450835963. The next prime is 450835993. The reversal of 450835969 is 969538054.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 289850625 + 160985344 = 17025^2 + 12688^2 .
It is a cyclic number.
It is not a de Polignac number, because 450835969 - 211 = 450833921 is a prime.
It is a super-2 number, since 2×4508359692 = 406506141888337922, which contains 22 as substring.
It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (450835963) 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, 55174 + ... + 62815.
It is an arithmetic number, because the mean of its divisors is an integer number (112739445).
Almost surely, 2450835969 is an apocalyptic number.
It is an amenable number.
450835969 is a deficient number, since it is larger than the sum of its proper divisors (121811).
450835969 is a wasteful number, since it uses less digits than its factorization.
450835969 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 121810.
The product of its (nonzero) digits is 1166400, while the sum is 49.
The square root of 450835969 is about 21232.8982713147. The cubic root of 450835969 is about 766.7836654671.
The spelling of 450835969 in words is "four hundred fifty million, eight hundred thirty-five thousand, nine hundred sixty-nine".
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