Base | Representation |
---|---|
bin | 100111111010111001010110… |
… | …0100100101010001110001101 |
3 | 1201001021212111120002100020021 |
4 | 1033311302230210222032031 |
5 | 332011103302313334203 |
6 | 3242452304022022141 |
7 | 133651122042141412 |
oct | 11765625444521615 |
9 | 1631255446070207 |
10 | 351142241543053 |
11 | a1980652101064 |
12 | 33471876277951 |
13 | 120c17571a0c3c |
14 | 629d537688109 |
15 | 2a8e03762c5bd |
hex | 13f5cac92a38d |
351142241543053 has 4 divisors (see below), whose sum is σ = 363250594699740. Its totient is φ = 339033888386368.
The previous prime is 351142241543017. The next prime is 351142241543113. The reversal of 351142241543053 is 350345142241153.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 235462794971209 + 115679446571844 = 15344797^2 + 10755438^2 .
It is a cyclic number.
It is not a de Polignac number, because 351142241543053 - 217 = 351142241411981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (351142241543453) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6054176578300 + ... + 6054176578357.
It is an arithmetic number, because the mean of its divisors is an integer number (90812648674935).
Almost surely, 2351142241543053 is an apocalyptic number.
It is an amenable number.
351142241543053 is a deficient number, since it is larger than the sum of its proper divisors (12108353156687).
351142241543053 is a wasteful number, since it uses less digits than its factorization.
351142241543053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12108353156686.
The product of its (nonzero) digits is 864000, while the sum is 43.
The spelling of 351142241543053 in words is "three hundred fifty-one trillion, one hundred forty-two billion, two hundred forty-one million, five hundred forty-three thousand, fifty-three".
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