Base | Representation |
---|---|
bin | 110100110011011101000100… |
… | …0111100010000100111000001 |
3 | 2020220112202202212112210202001 |
4 | 1221212322020330100213001 |
5 | 441334323244102301311 |
6 | 4323501541425024001 |
7 | 166555516104222433 |
oct | 15146721074204701 |
9 | 2226482685483661 |
10 | 464468650822081 |
11 | 124aa3059797464 |
12 | 44115177485001 |
13 | 16c2228a2b44c9 |
14 | 829a58cc16653 |
15 | 38a6d674de4c1 |
hex | 1a66e88f109c1 |
464468650822081 has 4 divisors (see below), whose sum is σ = 464470833001392. Its totient is φ = 464466468642772.
The previous prime is 464468650822063. The next prime is 464468650822091. The reversal of 464468650822081 is 180228056864464.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 464468650822081 - 237 = 464331211868609 is a prime.
It is a super-2 number, since 2×4644686508220812 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (464468650822021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1090770355 + ... + 1091196088.
It is an arithmetic number, because the mean of its divisors is an integer number (116117708250348).
Almost surely, 2464468650822081 is an apocalyptic number.
It is an amenable number.
464468650822081 is a deficient number, since it is larger than the sum of its proper divisors (2182179311).
464468650822081 is a wasteful number, since it uses less digits than its factorization.
464468650822081 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2182179310.
The product of its (nonzero) digits is 141557760, while the sum is 64.
The spelling of 464468650822081 in words is "four hundred sixty-four trillion, four hundred sixty-eight billion, six hundred fifty million, eight hundred twenty-two thousand, eighty-one".
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