Base | Representation |
---|---|
bin | 101101011110011010011… |
… | …111011011101010000001 |
3 | 102001202020221012122220011 |
4 | 231132122133123222001 |
5 | 402200031441431301 |
6 | 10351342001544521 |
7 | 441530143353256 |
oct | 55363237335201 |
9 | 12052227178804 |
10 | 3125033155201 |
11 | aa53568238a1 |
12 | 42579b345141 |
13 | 1988c66b3cc9 |
14 | ab37689142d |
15 | 564514eea51 |
hex | 2d79a7dba81 |
3125033155201 has 4 divisors (see below), whose sum is σ = 3125197831600. Its totient is φ = 3124868478804.
The previous prime is 3125033155171. The next prime is 3125033155241. The reversal of 3125033155201 is 1025513305213.
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 3125033155201 - 211 = 3125033153153 is a prime.
It is a super-2 number, since 2×31250331552012 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3125033155241) 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, 82309731 + ... + 82347688.
It is an arithmetic number, because the mean of its divisors is an integer number (781299457900).
Almost surely, 23125033155201 is an apocalyptic number.
It is an amenable number.
3125033155201 is a deficient number, since it is larger than the sum of its proper divisors (164676399).
3125033155201 is a wasteful number, since it uses less digits than its factorization.
3125033155201 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 164676398.
The product of its (nonzero) digits is 13500, while the sum is 31.
The spelling of 3125033155201 in words is "three trillion, one hundred twenty-five billion, thirty-three million, one hundred fifty-five thousand, two hundred one".
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