Base | Representation |
---|---|
bin | 1001010100001111001… |
… | …01110110001010011100 |
3 | 1010121020111012001000102 |
4 | 10222013211312022130 |
5 | 20221032210101434 |
6 | 403015241520232 |
7 | 32061302502200 |
oct | 4520745661234 |
9 | 1117214161012 |
10 | 320102425244 |
11 | 113833523988 |
12 | 520557a3078 |
13 | 242547b8ba4 |
14 | 116c8c8ab00 |
15 | 84d740d07e |
hex | 4a8797629c |
320102425244 has 36 divisors (see below), whose sum is σ = 651719625480. Its totient is φ = 137169375840.
The previous prime is 320102425241. The next prime is 320102425249. The reversal of 320102425244 is 442524201023.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (320102425241) 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 11 ways as a sum of consecutive naturals, for example, 1511987 + ... + 1710645.
It is an arithmetic number, because the mean of its divisors is an integer number (18103322930).
Almost surely, 2320102425244 is an apocalyptic number.
It is an amenable number.
320102425244 is an abundant number, since it is smaller than the sum of its proper divisors (331617200236).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
320102425244 is a wasteful number, since it uses less digits than its factorization.
320102425244 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 206898 (or 206889 counting only the distinct ones).
The product of its (nonzero) digits is 15360, while the sum is 29.
Adding to 320102425244 its reverse (442524201023), we get a palindrome (762626626267).
The spelling of 320102425244 in words is "three hundred twenty billion, one hundred two million, four hundred twenty-five thousand, two hundred forty-four".
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