Base | Representation |
---|---|
bin | 1101001011110100110… |
… | …01010100110011010000 |
3 | 1121022100002111202010020 |
4 | 12211322121110303100 |
5 | 24410243401301412 |
6 | 544041122303440 |
7 | 44505245115213 |
oct | 6457231246320 |
9 | 1538302452106 |
10 | 453025025232 |
11 | 1651438a86aa |
12 | 739711b7b80 |
13 | 33949015110 |
14 | 17cd857177a |
15 | bbb6b2718c |
hex | 697a654cd0 |
453025025232 has 80 divisors (see below), whose sum is σ = 1334476463040. Its totient is φ = 131192764416.
The previous prime is 453025025231. The next prime is 453025025269. The reversal of 453025025232 is 232520520354.
It is a junction number, because it is equal to n+sod(n) for n = 453025025193 and 453025025202.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (453025025231) 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, 21342382 + ... + 21363597.
It is an arithmetic number, because the mean of its divisors is an integer number (16680955788).
Almost surely, 2453025025232 is an apocalyptic number.
It is an amenable number.
453025025232 is an abundant number, since it is smaller than the sum of its proper divisors (881451437808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
453025025232 is a wasteful number, since it uses less digits than its factorization.
453025025232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 42706020 (or 42706014 counting only the distinct ones).
The product of its (nonzero) digits is 72000, while the sum is 33.
Adding to 453025025232 its reverse (232520520354), we get a palindrome (685545545586).
The spelling of 453025025232 in words is "four hundred fifty-three billion, twenty-five million, twenty-five thousand, two hundred thirty-two".
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