Base | Representation |
---|---|
bin | 101101011001110000011… |
… | …110100111011101010111 |
3 | 102001021100111011021112012 |
4 | 231121300132213131113 |
5 | 402104312013043111 |
6 | 10345153514214435 |
7 | 441262222510361 |
oct | 55316036473527 |
9 | 12037314137465 |
10 | 3120033331031 |
11 | aa3220526a01 |
12 | 424824a2441b |
13 | 1982aa8b7476 |
14 | ab020837d31 |
15 | 5625c5d048b |
hex | 2d6707a7757 |
3120033331031 has 8 divisors (see below), whose sum is σ = 3204419193744. Its totient is φ = 3035650659840.
The previous prime is 3120033330983. The next prime is 3120033331057. The reversal of 3120033331031 is 1301333300213.
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-3120033331031 is a prime.
It is a super-2 number, since 2×31200333310312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3120033330988 and 3120033331006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3120033331061) 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, 1254176 + ... + 2795178.
It is an arithmetic number, because the mean of its divisors is an integer number (400552399218).
Almost surely, 23120033331031 is an apocalyptic number.
3120033331031 is a deficient number, since it is larger than the sum of its proper divisors (84385862713).
3120033331031 is a wasteful number, since it uses less digits than its factorization.
3120033331031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1595761.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 3120033331031 its reverse (1301333300213), we get a palindrome (4421366631244).
The spelling of 3120033331031 in words is "three trillion, one hundred twenty billion, thirty-three million, three hundred thirty-one thousand, thirty-one".
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