Base | Representation |
---|---|
bin | 11011000100011… |
… | …011100001010010 |
3 | 1011122120000101001 |
4 | 123010123201102 |
5 | 1412230134010 |
6 | 113021532214 |
7 | 14153115124 |
oct | 3304334122 |
9 | 1148500331 |
10 | 454146130 |
11 | 213398789 |
12 | 10811406a |
13 | 7311bc29 |
14 | 4445b214 |
15 | 29d0bc3a |
hex | 1b11b852 |
454146130 has 8 divisors (see below), whose sum is σ = 817463052. Its totient is φ = 181658448.
The previous prime is 454146089. The next prime is 454146163. The reversal of 454146130 is 31641454.
It can be written as a sum of positive squares in 2 ways, for example, as 415792881 + 38353249 = 20391^2 + 6193^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-3 number, since 3×4541461303 (a number of 27 digits) contains 333 as substring.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22707297 + ... + 22707316.
Almost surely, 2454146130 is an apocalyptic number.
454146130 is a deficient number, since it is larger than the sum of its proper divisors (363316922).
454146130 is a wasteful number, since it uses less digits than its factorization.
454146130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 45414620.
The product of its (nonzero) digits is 5760, while the sum is 28.
The square root of 454146130 is about 21310.7045871318. The cubic root of 454146130 is about 768.6557362992.
Adding to 454146130 its reverse (31641454), we get a palindrome (485787584).
It can be divided in two parts, 454146 and 130, that added together give a square (454276 = 6742).
The spelling of 454146130 in words is "four hundred fifty-four million, one hundred forty-six thousand, one hundred thirty".
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