Base | Representation |
---|---|
bin | 11101110010111101101010… |
… | …010010011111101010001110 |
3 | 122011222211102022220202021122 |
4 | 131302331222102133222032 |
5 | 114134022221240321142 |
6 | 1142413252515000542 |
7 | 36413504256402560 |
oct | 3562755222375216 |
9 | 564884368822248 |
10 | 131045530401422 |
11 | 3883410861a64a |
12 | 12845602b99152 |
13 | 58177045cc850 |
14 | 24508cd4a1330 |
15 | 1023bdd0be1d2 |
hex | 772f6a49fa8e |
131045530401422 has 32 divisors (see below), whose sum is σ = 241937280403392. Its totient is φ = 51840672758784.
The previous prime is 131045530401421. The next prime is 131045530401439. The reversal of 131045530401422 is 224104035540131.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (131045530401421) 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, 4266653 + ... + 16742024.
It is an arithmetic number, because the mean of its divisors is an integer number (7560540012606).
Almost surely, 2131045530401422 is an apocalyptic number.
131045530401422 is a deficient number, since it is larger than the sum of its proper divisors (110891750001970).
131045530401422 is a wasteful number, since it uses less digits than its factorization.
131045530401422 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21042972.
The product of its (nonzero) digits is 57600, while the sum is 35.
Adding to 131045530401422 its reverse (224104035540131), we get a palindrome (355149565941553).
The spelling of 131045530401422 in words is "one hundred thirty-one trillion, forty-five billion, five hundred thirty million, four hundred one thousand, four hundred twenty-two".
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