Base | Representation |
---|---|
bin | 11001010010001… |
… | …010100000011001 |
3 | 1002120012012001202 |
4 | 121102022200121 |
5 | 1332043121100 |
6 | 110031523545 |
7 | 13340400305 |
oct | 3122124031 |
9 | 1076165052 |
10 | 424192025 |
11 | 1a8499824 |
12 | ba0895b5 |
13 | 69b61aca |
14 | 404a0d05 |
15 | 273917d5 |
hex | 1948a819 |
424192025 has 12 divisors (see below), whose sum is σ = 526752000. Its totient is φ = 338867280.
The previous prime is 424191991. The next prime is 424192037. The reversal of 424192025 is 520291424.
It is a de Polignac number, because none of the positive numbers 2k-424192025 is a prime.
It is a Curzon number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6176 + ... + 29774.
It is an arithmetic number, because the mean of its divisors is an integer number (43896000).
Almost surely, 2424192025 is an apocalyptic number.
It is an amenable number.
424192025 is a deficient number, since it is larger than the sum of its proper divisors (102559975).
424192025 is a wasteful number, since it uses less digits than its factorization.
424192025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24328 (or 24323 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 29.
The square root of 424192025 is about 20595.9225333560. The cubic root of 424192025 is about 751.3705457986.
It can be divided in two parts, 42419 and 2025, that added together give a palindrome (44444).
The spelling of 424192025 in words is "four hundred twenty-four million, one hundred ninety-two thousand, twenty-five".
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