Base | Representation |
---|---|
bin | 110011001010111100110100… |
… | …0111000110001101001111100 |
3 | 2012000200200121002101212121110 |
4 | 1212111321220320301221330 |
5 | 432444013030023300444 |
6 | 4233143420135002020 |
7 | 163544031616053336 |
oct | 14625715070615174 |
9 | 2160620532355543 |
10 | 450105742400124 |
11 | 120465856397008 |
12 | 42595612509310 |
13 | 1641ca35375555 |
14 | 7d2133c7c8456 |
15 | 370843b1c9cb9 |
hex | 1995e68e31a7c |
450105742400124 has 48 divisors (see below), whose sum is σ = 1105850634519680. Its totient is φ = 142096515122880.
The previous prime is 450105742400089. The next prime is 450105742400131. The reversal of 450105742400124 is 421004247501054.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 291870742 + ... + 293408829.
Almost surely, 2450105742400124 is an apocalyptic number.
It is an amenable number.
450105742400124 is an abundant number, since it is smaller than the sum of its proper divisors (655744892119556).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
450105742400124 is a wasteful number, since it uses less digits than its factorization.
450105742400124 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 585282970 (or 585282968 counting only the distinct ones).
The product of its (nonzero) digits is 179200, while the sum is 39.
Adding to 450105742400124 its reverse (421004247501054), we get a palindrome (871109989901178).
The spelling of 450105742400124 in words is "four hundred fifty trillion, one hundred five billion, seven hundred forty-two million, four hundred thousand, one hundred twenty-four".
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