Base | Representation |
---|---|
bin | 110000001011110100110… |
… | …001000001110010110111 |
3 | 102201112212101220000111212 |
4 | 300023310301001302313 |
5 | 413222400203423111 |
6 | 11013054134352035 |
7 | 461141253515450 |
oct | 60136461016267 |
9 | 12645771800455 |
10 | 3311231311031 |
11 | 106731582a206 |
12 | 4558a47bb61b |
13 | 1b032b484087 |
14 | b639b91c127 |
15 | 5b1ece3398b |
hex | 302f4c41cb7 |
3311231311031 has 8 divisors (see below), whose sum is σ = 3785644991904. Its totient is φ = 2837162789280.
The previous prime is 3311231311007. The next prime is 3311231311039. The reversal of 3311231311031 is 1301131321133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 3311231311031 - 210 = 3311231310007 is a prime.
It is a super-2 number, since 2×33112313110312 (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 = 3311231310988 and 3311231311006.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3311231311039) 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, 86269220 + ... + 86307593.
It is an arithmetic number, because the mean of its divisors is an integer number (473205623988).
Almost surely, 23311231311031 is an apocalyptic number.
3311231311031 is a deficient number, since it is larger than the sum of its proper divisors (474413680873).
3311231311031 is a wasteful number, since it uses less digits than its factorization.
3311231311031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 172579561.
The product of its (nonzero) digits is 486, while the sum is 23.
Adding to 3311231311031 its reverse (1301131321133), we get a palindrome (4612362632164).
The spelling of 3311231311031 in words is "three trillion, three hundred eleven billion, two hundred thirty-one million, three hundred eleven thousand, thirty-one".
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