Base | Representation |
---|---|
bin | 100000111111010… |
… | …000011101110111 |
3 | 1102120102100101020 |
4 | 200333100131313 |
5 | 2113141002211 |
6 | 130530232223 |
7 | 16500163566 |
oct | 4077203567 |
9 | 1376370336 |
10 | 553453431 |
11 | 264456833 |
12 | 135425673 |
13 | 8a87c34b |
14 | 5370bbdd |
15 | 338c6306 |
hex | 20fd0777 |
553453431 has 8 divisors (see below), whose sum is σ = 738415104. Its totient is φ = 368730360.
The previous prime is 553453403. The next prime is 553453441. The reversal of 553453431 is 134354355.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 553453431 - 215 = 553420663 is a prime.
It is a super-2 number, since 2×5534534312 = 612621400571343522, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 553453392 and 553453401.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553453441) 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, 54165 + ... + 63566.
It is an arithmetic number, because the mean of its divisors is an integer number (92301888).
Almost surely, 2553453431 is an apocalyptic number.
553453431 is a deficient number, since it is larger than the sum of its proper divisors (184961673).
553453431 is a wasteful number, since it uses less digits than its factorization.
553453431 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 119301.
The product of its digits is 54000, while the sum is 33.
The square root of 553453431 is about 23525.5909808872. The cubic root of 553453431 is about 821.0325239338.
The spelling of 553453431 in words is "five hundred fifty-three million, four hundred fifty-three thousand, four hundred thirty-one".
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