Base | Representation |
---|---|
bin | 11011000011111… |
… | …111101011101001 |
3 | 1011122100012221220 |
4 | 123003333223221 |
5 | 1412213011410 |
6 | 113015252253 |
7 | 14152131522 |
oct | 3303775351 |
9 | 1148305856 |
10 | 454032105 |
11 | 21332004a |
12 | 10807a089 |
13 | 730ac067 |
14 | 4442b849 |
15 | 29cd8070 |
hex | 1b0ffae9 |
454032105 has 16 divisors (see below), whose sum is σ = 727393344. Its totient is φ = 241836480.
The previous prime is 454032101. The next prime is 454032157. The reversal of 454032105 is 501230454.
It is not a de Polignac number, because 454032105 - 22 = 454032101 is a prime.
It is a super-2 number, since 2×4540321052 = 412290304741462050, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (454032101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7426 + ... + 31035.
It is an arithmetic number, because the mean of its divisors is an integer number (45462084).
Almost surely, 2454032105 is an apocalyptic number.
It is an amenable number.
454032105 is a deficient number, since it is larger than the sum of its proper divisors (273361239).
454032105 is a wasteful number, since it uses less digits than its factorization.
454032105 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39256.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 454032105 is about 21308.0291204982. The cubic root of 454032105 is about 768.5914006880.
Adding to 454032105 its reverse (501230454), we get a palindrome (955262559).
The spelling of 454032105 in words is "four hundred fifty-four million, thirty-two thousand, one hundred five".
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