Base | Representation |
---|---|
bin | 101011111100110011001… |
… | …001000001010111111111 |
3 | 101200201201022210022110121 |
4 | 223330303021001113333 |
5 | 343440402310341111 |
6 | 10231245300315411 |
7 | 431126603344345 |
oct | 53746311012777 |
9 | 11621638708417 |
10 | 3020220012031 |
11 | a64960507022 |
12 | 4094096a2b67 |
13 | 18ba6197a871 |
14 | a62724cd995 |
15 | 5386996d871 |
hex | 2bf332415ff |
3020220012031 has 8 divisors (see below), whose sum is σ = 3117771688064. Its totient is φ = 2922676162560.
The previous prime is 3020220012023. The next prime is 3020220012037. The reversal of 3020220012031 is 1302100220203.
3020220012031 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
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 3020220012031 - 23 = 3020220012023 is a prime.
It is a super-2 number, since 2×30202200120312 (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 = 3020220011996 and 3020220012014.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3020220012037) 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, 1167330 + ... + 2720863.
It is an arithmetic number, because the mean of its divisors is an integer number (389721461008).
Almost surely, 23020220012031 is an apocalyptic number.
3020220012031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3020220012031 is a deficient number, since it is larger than the sum of its proper divisors (97551676033).
3020220012031 is a wasteful number, since it uses less digits than its factorization.
3020220012031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3913281.
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 3020220012031 its reverse (1302100220203), we get a palindrome (4322320232234).
The spelling of 3020220012031 in words is "three trillion, twenty billion, two hundred twenty million, twelve thousand, thirty-one".
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