Base | Representation |
---|---|
bin | 11101100110101101010010… |
… | …000110111100101010100110 |
3 | 122002000022111121202212111220 |
4 | 131212231102012330222212 |
5 | 114031222340122200202 |
6 | 1140530324141041210 |
7 | 36265610266621503 |
oct | 3546552206745246 |
9 | 562008447685456 |
10 | 130203311131302 |
11 | 38539a06816382 |
12 | 1272a335556206 |
13 | 5786172883146 |
14 | 2421c33d164aa |
15 | 100bd4856dabc |
hex | 766b521bcaa6 |
130203311131302 has 32 divisors (see below), whose sum is σ = 260973933454080. Its totient is φ = 43306553605920.
The previous prime is 130203311131291. The next prime is 130203311131303. The reversal of 130203311131302 is 203131113302031.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (130203311131303) 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, 509587993 + ... + 509843435.
It is an arithmetic number, because the mean of its divisors is an integer number (8155435420440).
Almost surely, 2130203311131302 is an apocalyptic number.
130203311131302 is an abundant number, since it is smaller than the sum of its proper divisors (130770622322778).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
130203311131302 is a wasteful number, since it uses less digits than its factorization.
130203311131302 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 440188.
The product of its (nonzero) digits is 972, while the sum is 24.
Adding to 130203311131302 its reverse (203131113302031), we get a palindrome (333334424433333).
The spelling of 130203311131302 in words is "one hundred thirty trillion, two hundred three billion, three hundred eleven million, one hundred thirty-one thousand, three hundred two".
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