Base | Representation |
---|---|
bin | 101100000101111100000… |
… | …010101011010001111111 |
3 | 101201200001012200202210100 |
4 | 230011330002223101333 |
5 | 344121001423120111 |
6 | 10235551123212143 |
7 | 431625020500203 |
oct | 54057402532177 |
9 | 11650035622710 |
10 | 3030033020031 |
11 | a69036713196 |
12 | 40b2a7b17053 |
13 | 18c9669b6784 |
14 | a6923898b03 |
15 | 53c411e1756 |
hex | 2c17c0ab47f |
3030033020031 has 24 divisors (see below), whose sum is σ = 4527854276400. Its totient is φ = 1951240752000.
The previous prime is 3030033019997. The next prime is 3030033020083. The reversal of 3030033020031 is 1300203300303.
3030033020031 is a `hidden beast` number, since 3 + 0 + 300 + 330 + 2 + 0 + 0 + 31 = 666.
It is not a de Polignac number, because 3030033020031 - 27 = 3030033019903 is a prime.
It is a super-2 number, since 2×30300330200312 (a number of 26 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3030033019986 and 3030033020013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3030033021031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 40613581 + ... + 40688118.
It is an arithmetic number, because the mean of its divisors is an integer number (188660594850).
Almost surely, 23030033020031 is an apocalyptic number.
3030033020031 is a deficient number, since it is larger than the sum of its proper divisors (1497821256369).
3030033020031 is a wasteful number, since it uses less digits than its factorization.
3030033020031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 81301847 (or 81301844 counting only the distinct ones).
The product of its (nonzero) digits is 486, while the sum is 18.
Adding to 3030033020031 its reverse (1300203300303), we get a palindrome (4330236320334).
The spelling of 3030033020031 in words is "three trillion, thirty billion, thirty-three million, twenty thousand, thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •