Base | Representation |
---|---|
bin | 111101000110000100… |
… | …1100000101100010010 |
3 | 110112122120112221022010 |
4 | 1322030021200230102 |
5 | 4122144240303242 |
6 | 140134514123350 |
7 | 12323160224226 |
oct | 1721411405422 |
9 | 415576487263 |
10 | 131200322322 |
11 | 50707186053 |
12 | 21516880556 |
13 | c4ab77c924 |
14 | 64c8a80786 |
15 | 362d41489c |
hex | 1e8c260b12 |
131200322322 has 32 divisors (see below), whose sum is σ = 274907971584. Its totient is φ = 41690998800.
The previous prime is 131200322317. The next prime is 131200322327. The reversal of 131200322322 is 223223002131.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (131200322317) and next prime (131200322327).
It is not an unprimeable number, because it can be changed into a prime (131200322327) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5251554 + ... + 5276477.
It is an arithmetic number, because the mean of its divisors is an integer number (8590874112).
Almost surely, 2131200322322 is an apocalyptic number.
131200322322 is an abundant number, since it is smaller than the sum of its proper divisors (143707649262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131200322322 is a wasteful number, since it uses less digits than its factorization.
131200322322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10528134.
The product of its (nonzero) digits is 864, while the sum is 21.
Adding to 131200322322 its reverse (223223002131), we get a palindrome (354423324453).
The spelling of 131200322322 in words is "one hundred thirty-one billion, two hundred million, three hundred twenty-two thousand, three hundred twenty-two".
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