Base | Representation |
---|---|
bin | 1100001010100110100… |
… | …11010111000111001110 |
3 | 1110221221210110021220210 |
4 | 12011103103113013032 |
5 | 23322040402141141 |
6 | 520010400223250 |
7 | 42125443243332 |
oct | 6052323270716 |
9 | 1427853407823 |
10 | 418009412046 |
11 | 151305463206 |
12 | 6901a60ab26 |
13 | 305587b5985 |
14 | 16335d5d7c2 |
15 | ad17a10916 |
hex | 61534d71ce |
418009412046 has 32 divisors (see below), whose sum is σ = 836895253248. Its totient is φ = 139190463360.
The previous prime is 418009412021. The next prime is 418009412047. The reversal of 418009412046 is 640214900814.
It is a super-2 number, since 2×4180094120462 (a number of 24 digits) contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 418009411995 and 418009412013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (418009412047) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 51685015 + ... + 51693101.
It is an arithmetic number, because the mean of its divisors is an integer number (26152976664).
Almost surely, 2418009412046 is an apocalyptic number.
418009412046 is an abundant number, since it is smaller than the sum of its proper divisors (418885841202).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
418009412046 is a wasteful number, since it uses less digits than its factorization.
418009412046 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16056.
The product of its (nonzero) digits is 55296, while the sum is 39.
The spelling of 418009412046 in words is "four hundred eighteen billion, nine million, four hundred twelve thousand, forty-six".
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