Base | Representation |
---|---|
bin | 1001000010000001010… |
… | …01010101110000001100 |
3 | 1002122222220000100021220 |
4 | 10201000221111300030 |
5 | 20041014442133030 |
6 | 354320550123340 |
7 | 31264034245305 |
oct | 4410051256014 |
9 | 1078886010256 |
10 | 310322224140 |
11 | 10a674895055 |
12 | 50186350550 |
13 | 233564c8746 |
14 | 1103bdc17ac |
15 | 81139baa10 |
hex | 4840a55c0c |
310322224140 has 48 divisors (see below), whose sum is σ = 875535091200. Its totient is φ = 82120891840.
The previous prime is 310322224133. The next prime is 310322224231. The reversal of 310322224140 is 41422223013.
It is a happy number.
It is a self number, because there is not a number n which added to its sum of digits gives 310322224140.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 19732740 + ... + 19748459.
It is an arithmetic number, because the mean of its divisors is an integer number (18240314400).
Almost surely, 2310322224140 is an apocalyptic number.
310322224140 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
310322224140 is an abundant number, since it is smaller than the sum of its proper divisors (565212867060).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310322224140 is a wasteful number, since it uses less digits than its factorization.
310322224140 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39481342 (or 39481340 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 310322224140 its reverse (41422223013), we get a palindrome (351744447153).
The spelling of 310322224140 in words is "three hundred ten billion, three hundred twenty-two million, two hundred twenty-four thousand, one hundred forty".
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