Base | Representation |
---|---|
bin | 1101100010101111000… |
… | …11011100101000010100 |
3 | 1122111002022210102002210 |
4 | 12301113203130220110 |
5 | 30110441244044233 |
6 | 553433441433420 |
7 | 45422124311205 |
oct | 6612743345024 |
9 | 1574068712083 |
10 | 465325378068 |
11 | 16a386054861 |
12 | 7622463b870 |
13 | 34b5946c1c5 |
14 | 187440155ac |
15 | c186926163 |
hex | 6c578dca14 |
465325378068 has 96 divisors (see below), whose sum is σ = 1182598300800. Its totient is φ = 141843792384.
The previous prime is 465325378057. The next prime is 465325378069. The reversal of 465325378068 is 860873523564.
It is a Harshad number since it is a multiple of its sum of digits (57).
It is a junction number, because it is equal to n+sod(n) for n = 465325377999 and 465325378017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (465325378069) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50068030 + ... + 50077322.
It is an arithmetic number, because the mean of its divisors is an integer number (12318732300).
Almost surely, 2465325378068 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 465325378068, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (591299150400).
465325378068 is an abundant number, since it is smaller than the sum of its proper divisors (717272922732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
465325378068 is a wasteful number, since it uses less digits than its factorization.
465325378068 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16921 (or 16919 counting only the distinct ones).
The product of its (nonzero) digits is 29030400, while the sum is 57.
The spelling of 465325378068 in words is "four hundred sixty-five billion, three hundred twenty-five million, three hundred seventy-eight thousand, sixty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.020 sec. • engine limits •