Base | Representation |
---|---|
bin | 101011101011111100010… |
… | …010111111110100010111 |
3 | 101121222222220102222212012 |
4 | 223223330102333310113 |
5 | 343141320210323111 |
6 | 10215053242414435 |
7 | 426616222024211 |
oct | 53537422776427 |
9 | 11558886388765 |
10 | 3002120011031 |
11 | a58212532409 |
12 | 4059b7b0141b |
13 | 18a138b061bb |
14 | a54366b15b1 |
15 | 5315a91048b |
hex | 2bafc4bfd17 |
3002120011031 has 8 divisors (see below), whose sum is σ = 3101484163200. Its totient is φ = 2902913457120.
The previous prime is 3002120011021. The next prime is 3002120011109. The reversal of 3002120011031 is 1301100212003.
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-3002120011031 is a prime.
It is a super-2 number, since 2×30021200110312 (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 = 3002120010997 and 3002120011015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3002120011021) 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, 39360836 + ... + 39437033.
It is an arithmetic number, because the mean of its divisors is an integer number (387685520400).
Almost surely, 23002120011031 is an apocalyptic number.
3002120011031 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
3002120011031 is a deficient number, since it is larger than the sum of its proper divisors (99364152169).
3002120011031 is a wasteful number, since it uses less digits than its factorization.
3002120011031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 78799129.
The product of its (nonzero) digits is 36, while the sum is 14.
Adding to 3002120011031 its reverse (1301100212003), we get a palindrome (4303220223034).
The spelling of 3002120011031 in words is "three trillion, two billion, one hundred twenty million, eleven thousand, thirty-one".
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