Base | Representation |
---|---|
bin | 11011000011111… |
… | …101111110011001 |
3 | 1011122022212100221 |
4 | 123003331332121 |
5 | 1412212300423 |
6 | 113015200041 |
7 | 14152102243 |
oct | 3303757631 |
9 | 1148285327 |
10 | 454025113 |
11 | 213315873 |
12 | 108076021 |
13 | 730a8b19 |
14 | 44429093 |
15 | 29cd5e5d |
hex | 1b0fdf99 |
454025113 has 8 divisors (see below), whose sum is σ = 467104968. Its totient is φ = 440987904.
The previous prime is 454025111. The next prime is 454025147. The reversal of 454025113 is 311520454.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 283147929 + 170877184 = 16827^2 + 13072^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 454025113 - 21 = 454025111 is a prime.
It is a super-2 number, since 2×4540251132 = 412277606469325538, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (454025111) 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 7 ways as a sum of consecutive naturals, for example, 11595 + ... + 32287.
It is an arithmetic number, because the mean of its divisors is an integer number (58388121).
Almost surely, 2454025113 is an apocalyptic number.
It is an amenable number.
454025113 is a deficient number, since it is larger than the sum of its proper divisors (13079855).
454025113 is a wasteful number, since it uses less digits than its factorization.
454025113 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 21323.
The product of its (nonzero) digits is 2400, while the sum is 25.
The square root of 454025113 is about 21307.8650502579. The cubic root of 454025113 is about 768.5874552851.
Adding to 454025113 its reverse (311520454), we get a palindrome (765545567).
The spelling of 454025113 in words is "four hundred fifty-four million, twenty-five thousand, one hundred thirteen".
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