Base | Representation |
---|---|
bin | 101011010001111111… |
… | …100111110111110101 |
3 | 11102221202202022102200 |
4 | 223101333213313311 |
5 | 1230134013230433 |
6 | 33203241055113 |
7 | 3233432123124 |
oct | 532177476765 |
9 | 142852668380 |
10 | 46472789493 |
11 | 18788750649 |
12 | 900b787499 |
13 | 44c8097010 |
14 | 236c0cbabb |
15 | 131edb0613 |
hex | ad1fe7df5 |
46472789493 has 48 divisors (see below), whose sum is σ = 73418077824. Its totient is φ = 28156014720.
The previous prime is 46472789477. The next prime is 46472789527. The reversal of 46472789493 is 39498727464.
46472789493 is a `hidden beast` number, since 4 + 6 + 4 + 72 + 78 + 9 + 493 = 666.
It is not a de Polignac number, because 46472789493 - 24 = 46472789477 is a prime.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 46472789493.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (46472782493) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2073678 + ... + 2095968.
It is an arithmetic number, because the mean of its divisors is an integer number (1529543288).
Almost surely, 246472789493 is an apocalyptic number.
It is an amenable number.
46472789493 is a deficient number, since it is larger than the sum of its proper divisors (26945288331).
46472789493 is a wasteful number, since it uses less digits than its factorization.
46472789493 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 22586 (or 22583 counting only the distinct ones).
The product of its digits is 73156608, while the sum is 63.
The spelling of 46472789493 in words is "forty-six billion, four hundred seventy-two million, seven hundred eighty-nine thousand, four hundred ninety-three".
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