Base | Representation |
---|---|
bin | 100111010001010110000010… |
… | …0110011100110111010101001 |
3 | 1200022001220212021002101021020 |
4 | 1032202230010303212322221 |
5 | 330234022014312244001 |
6 | 3222401000153203053 |
7 | 132521411330354355 |
oct | 11642540463467251 |
9 | 1608056767071236 |
10 | 345431415353001 |
11 | a00797056520aa |
12 | 328aab0a100489 |
13 | 11a99072a5c933 |
14 | 6142d80c52465 |
15 | 29e06e5698736 |
hex | 13a2b04ce6ea9 |
345431415353001 has 4 divisors (see below), whose sum is σ = 460575220470672. Its totient is φ = 230287610235332.
The previous prime is 345431415352987. The next prime is 345431415353023. The reversal of 345431415353001 is 100353514134543.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 345431415353001 - 210 = 345431415351977 is a prime.
It is not an unprimeable number, because it can be changed into a prime (345431415355001) 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, 57571902558831 + ... + 57571902558836.
It is an arithmetic number, because the mean of its divisors is an integer number (115143805117668).
Almost surely, 2345431415353001 is an apocalyptic number.
It is an amenable number.
345431415353001 is a deficient number, since it is larger than the sum of its proper divisors (115143805117671).
345431415353001 is a wasteful number, since it uses less digits than its factorization.
345431415353001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 115143805117670.
The product of its (nonzero) digits is 648000, while the sum is 42.
Adding to 345431415353001 its reverse (100353514134543), we get a palindrome (445784929487544).
The spelling of 345431415353001 in words is "three hundred forty-five trillion, four hundred thirty-one billion, four hundred fifteen million, three hundred fifty-three thousand, one".
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