Base | Representation |
---|---|
bin | 1001010100100000110… |
… | …01101110000000000000 |
3 | 1010121121210022212010221 |
4 | 10222100121232000000 |
5 | 20221333030203044 |
6 | 403042042032424 |
7 | 32065046064040 |
oct | 4522031560000 |
9 | 1117553285127 |
10 | 320250241024 |
11 | 1138a9a0408a |
12 | 520971a8714 |
13 | 2427930184c |
14 | 11700767720 |
15 | 84e53aa484 |
hex | 4a9066e000 |
320250241024 has 112 divisors (see below), whose sum is σ = 775014460128. Its totient is φ = 129176174592.
The previous prime is 320250241009. The next prime is 320250241027. The reversal of 320250241024 is 420142052023.
It is a tau number, because it is divible by the number of its divisors (112).
It is a self number, because there is not a number n which added to its sum of digits gives 320250241024.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320250241027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 810592 + ... + 1139104.
Almost surely, 2320250241024 is an apocalyptic number.
320250241024 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 320250241024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (387507230064).
320250241024 is an abundant number, since it is smaller than the sum of its proper divisors (454764219104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320250241024 is an equidigital number, since it uses as much as digits as its factorization.
320250241024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 328563 (or 328539 counting only the distinct ones).
The product of its (nonzero) digits is 3840, while the sum is 25.
Adding to 320250241024 its reverse (420142052023), we get a palindrome (740392293047).
The spelling of 320250241024 in words is "three hundred twenty billion, two hundred fifty million, two hundred forty-one thousand, twenty-four".
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