Base | Representation |
---|---|
bin | 101100000101111011011… |
… | …100111101011111001011 |
3 | 101201200000112002110111212 |
4 | 230011323130331133023 |
5 | 344120441410230011 |
6 | 10235550131243335 |
7 | 431624540451341 |
oct | 54057334753713 |
9 | 11650015073455 |
10 | 3030023133131 |
11 | a6903107aaa5 |
12 | 40b2a474954b |
13 | 18c964934537 |
14 | a6922443991 |
15 | 53c403dc08b |
hex | 2c17b73d7cb |
3030023133131 has 4 divisors (see below), whose sum is σ = 3030032260392. Its totient is φ = 3030014005872.
The previous prime is 3030023133097. The next prime is 3030023133143. The reversal of 3030023133131 is 1313313200303.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-3030023133131 is a prime.
It is a super-2 number, since 2×30300231331312 (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 = 3030023133097 and 3030023133106.
It is not an unprimeable number, because it can be changed into a prime (3030023133191) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4046105 + ... + 4736138.
It is an arithmetic number, because the mean of its divisors is an integer number (757508065098).
Almost surely, 23030023133131 is an apocalyptic number.
3030023133131 is a deficient number, since it is larger than the sum of its proper divisors (9127261).
3030023133131 is an equidigital number, since it uses as much as digits as its factorization.
3030023133131 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9127260.
The product of its (nonzero) digits is 1458, while the sum is 23.
Adding to 3030023133131 its reverse (1313313200303), we get a palindrome (4343336333434).
The spelling of 3030023133131 in words is "three trillion, thirty billion, twenty-three million, one hundred thirty-three thousand, one hundred thirty-one".
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