Base | Representation |
---|---|
bin | 1101011011111011101… |
… | …00110101111110101100 |
3 | 1122010122202021020122022 |
4 | 12231331310311332230 |
5 | 30031001130132020 |
6 | 552031152005312 |
7 | 45232450355231 |
oct | 6557564657654 |
9 | 1563582236568 |
10 | 461672505260 |
11 | 16888110340a |
12 | 75585230838 |
13 | 346c67391c5 |
14 | 184b8c21788 |
15 | c020dbd625 |
hex | 6b7dd35fac |
461672505260 has 96 divisors (see below), whose sum is σ = 1046062080000. Its totient is φ = 170653317120.
The previous prime is 461672505223. The next prime is 461672505263. The reversal of 461672505260 is 62505276164.
It is a super-2 number, since 2×4616725052602 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (461672505263) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 8514716 + ... + 8568764.
It is an arithmetic number, because the mean of its divisors is an integer number (10896480000).
Almost surely, 2461672505260 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 461672505260, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523031040000).
461672505260 is an abundant number, since it is smaller than the sum of its proper divisors (584389574740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
461672505260 is a wasteful number, since it uses less digits than its factorization.
461672505260 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54711 (or 54709 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 44.
The spelling of 461672505260 in words is "four hundred sixty-one billion, six hundred seventy-two million, five hundred five thousand, two hundred sixty".
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