Base | Representation |
---|---|
bin | 11101110101001111100101… |
… | …001001011000010101010110 |
3 | 122012112210211122000222212210 |
4 | 131311033211021120111112 |
5 | 114144104111332313332 |
6 | 1143013244031454250 |
7 | 36431022040603620 |
oct | 3565174511302526 |
9 | 565483748028783 |
10 | 131202210432342 |
11 | 388945aa399905 |
12 | 1286ba4a987386 |
13 | 5829413ab4b0a |
14 | 24583140bbc10 |
15 | 1027d0d361ecc |
hex | 7753e5258556 |
131202210432342 has 32 divisors (see below), whose sum is σ = 300479943110400. Its totient is φ = 37412698786848.
The previous prime is 131202210432329. The next prime is 131202210432361. The reversal of 131202210432342 is 243234012202131.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3068605492 + ... + 3068648247.
It is an arithmetic number, because the mean of its divisors is an integer number (9389998222200).
Almost surely, 2131202210432342 is an apocalyptic number.
131202210432342 is an abundant number, since it is smaller than the sum of its proper divisors (169277732678058).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
131202210432342 is a wasteful number, since it uses less digits than its factorization.
131202210432342 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6137254260.
The product of its (nonzero) digits is 13824, while the sum is 30.
Adding to 131202210432342 its reverse (243234012202131), we get a palindrome (374436222634473).
The spelling of 131202210432342 in words is "one hundred thirty-one trillion, two hundred two billion, two hundred ten million, four hundred thirty-two thousand, three hundred forty-two".
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