Base | Representation |
---|---|
bin | 1001000010000010010… |
… | …00010001001111011000 |
3 | 1002200000110021021100110 |
4 | 10201001020101033120 |
5 | 20041024031111440 |
6 | 354321440004320 |
7 | 31264163204604 |
oct | 4410110211730 |
9 | 1080013237313 |
10 | 310330332120 |
11 | 10a679422766 |
12 | 501890006a0 |
13 | 233580a7073 |
14 | 1103d0d2504 |
15 | 811456d080 |
hex | 48412113d8 |
310330332120 has 128 divisors (see below), whose sum is σ = 947339712000. Its totient is φ = 81310178304.
The previous prime is 310330332113. The next prime is 310330332127. The reversal of 310330332120 is 21233033013.
It is an interprime number because it is at equal distance from previous prime (310330332113) and next prime (310330332127).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (310330332127) by changing a digit.
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 31 ways as a sum of consecutive naturals, for example, 2236531 + ... + 2371229.
It is an arithmetic number, because the mean of its divisors is an integer number (7401091500).
Almost surely, 2310330332120 is an apocalyptic number.
310330332120 is a gapful number since it is divisible by the number (30) 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 310330332120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (473669856000).
310330332120 is an abundant number, since it is smaller than the sum of its proper divisors (637009379880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
310330332120 is a wasteful number, since it uses less digits than its factorization.
310330332120 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 135049 (or 135045 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 21.
Adding to 310330332120 its reverse (21233033013), we get a palindrome (331563365133).
The spelling of 310330332120 in words is "three hundred ten billion, three hundred thirty million, three hundred thirty-two thousand, one hundred twenty".
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