Base | Representation |
---|---|
bin | 101101010001011101111… |
… | …000001000111111101101 |
3 | 102000102101002110021112002 |
4 | 231101131320020333231 |
5 | 401433044104222201 |
6 | 10341122313222045 |
7 | 440525506615334 |
oct | 55213570107755 |
9 | 12012332407462 |
10 | 3111131320301 |
11 | a9a472583544 |
12 | 422b5b701925 |
13 | 1974bc5256b4 |
14 | aa81844cd1b |
15 | 55ddad0c76b |
hex | 2d45de08fed |
3111131320301 has 8 divisors (see below), whose sum is σ = 3124216344960. Its totient is φ = 3098046860608.
The previous prime is 3111131320273. The next prime is 3111131320303. The reversal of 3111131320301 is 1030231311113.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3111131320301 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 (3111131320303) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13765925 + ... + 13990101.
It is an arithmetic number, because the mean of its divisors is an integer number (390527043120).
Almost surely, 23111131320301 is an apocalyptic number.
It is an amenable number.
3111131320301 is a deficient number, since it is larger than the sum of its proper divisors (13085024659).
3111131320301 is a wasteful number, since it uses less digits than its factorization.
3111131320301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 282483.
The product of its (nonzero) digits is 162, while the sum is 20.
Adding to 3111131320301 its reverse (1030231311113), we get a palindrome (4141362631414).
The spelling of 3111131320301 in words is "three trillion, one hundred eleven billion, one hundred thirty-one million, three hundred twenty thousand, three hundred one".
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