Base | Representation |
---|---|
bin | 11101111000010011000101… |
… | …001000001011010001100111 |
3 | 122020021212200001102101112211 |
4 | 131320103011020023101213 |
5 | 114211024013410041203 |
6 | 1143253521512424251 |
7 | 36452133001135642 |
oct | 3570230510132147 |
9 | 566255601371484 |
10 | 131412126643303 |
11 | 3896562a646080 |
12 | 128a46733a8087 |
13 | 584315863552c |
14 | 2464549150a59 |
15 | 102d4e7142c6d |
hex | 7784c520b467 |
131412126643303 has 16 divisors (see below), whose sum is σ = 145126862496000. Its totient is φ = 117997023571200.
The previous prime is 131412126643297. The next prime is 131412126643361. The reversal of 131412126643303 is 303346621214131.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-131412126643303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131412126643403) 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, 122874763 + ... + 123939628.
It is an arithmetic number, because the mean of its divisors is an integer number (9070428906000).
Almost surely, 2131412126643303 is an apocalyptic number.
131412126643303 is a deficient number, since it is larger than the sum of its proper divisors (13714735852697).
131412126643303 is a wasteful number, since it uses less digits than its factorization.
131412126643303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 246814998.
The product of its (nonzero) digits is 186624, while the sum is 40.
Adding to 131412126643303 its reverse (303346621214131), we get a palindrome (434758747857434).
The spelling of 131412126643303 in words is "one hundred thirty-one trillion, four hundred twelve billion, one hundred twenty-six million, six hundred forty-three thousand, three hundred three".
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