Base | Representation |
---|---|
bin | 11101110101010001100010… |
… | …111100101001000110011000 |
3 | 122012120000021201111002002110 |
4 | 131311101202330221012120 |
5 | 114144122422140203420 |
6 | 1143014233305032320 |
7 | 36431125246405365 |
oct | 3565214274510630 |
9 | 565500251432073 |
10 | 131204321022360 |
11 | 38895492800383 |
12 | 128703397856a0 |
13 | 582968c13cc51 |
14 | 245847452346c |
15 | 1027dd37bbee0 |
hex | 775462f29198 |
131204321022360 has 32 divisors (see below), whose sum is σ = 393612963067440. Its totient is φ = 34987818939264.
The previous prime is 131204321022331. The next prime is 131204321022367. The reversal of 131204321022360 is 63220123402131.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131204321022367) by changing a digit.
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, 546684670807 + ... + 546684671046.
Almost surely, 2131204321022360 is an apocalyptic number.
131204321022360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
131204321022360 is an abundant number, since it is smaller than the sum of its proper divisors (262408642045080).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131204321022360 is a wasteful number, since it uses less digits than its factorization.
131204321022360 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1093369341867 (or 1093369341863 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 131204321022360 its reverse (63220123402131), we get a palindrome (194424444424491).
The spelling of 131204321022360 in words is "one hundred thirty-one trillion, two hundred four billion, three hundred twenty-one million, twenty-two thousand, three hundred sixty".
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