Base | Representation |
---|---|
bin | 11101110100000100111000… |
… | …011011100100100010011110 |
3 | 122012021010210212020002120021 |
4 | 131310010320123210202132 |
5 | 114141300330323044410 |
6 | 1142512341115142354 |
7 | 36422152322520652 |
oct | 3564047033444236 |
9 | 565233725202507 |
10 | 131122003331230 |
11 | 3886359059a68a |
12 | 128583a57449ba |
13 | 58219a0aaa782 |
14 | 24544a5a32a62 |
15 | 1025bb6ad4eda |
hex | 7741386e489e |
131122003331230 has 16 divisors (see below), whose sum is σ = 236019758045040. Its totient is φ = 52448767543872.
The previous prime is 131122003331219. The next prime is 131122003331269. The reversal of 131122003331230 is 32133300221131.
It is a junction number, because it is equal to n+sod(n) for n = 131122003331195 and 131122003331204.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17296666 + ... + 23694274.
It is an arithmetic number, because the mean of its divisors is an integer number (14751234877815).
Almost surely, 2131122003331230 is an apocalyptic number.
131122003331230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
131122003331230 is a deficient number, since it is larger than the sum of its proper divisors (104897754713810).
131122003331230 is a wasteful number, since it uses less digits than its factorization.
131122003331230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8447163.
The product of its (nonzero) digits is 1944, while the sum is 25.
Adding to 131122003331230 its reverse (32133300221131), we get a palindrome (163255303552361).
The spelling of 131122003331230 in words is "one hundred thirty-one trillion, one hundred twenty-two billion, three million, three hundred thirty-one thousand, two hundred thirty".
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