Base | Representation |
---|---|
bin | 111100100001100… |
… | …0001100001010101 |
3 | 12020112101010222122 |
4 | 1321003001201111 |
5 | 13124343221142 |
6 | 533303505325 |
7 | 101216551034 |
oct | 17103014125 |
9 | 5215333878 |
10 | 2030835797 |
11 | 952398aa1 |
12 | 488158245 |
13 | 2649828b3 |
14 | 153a0471b |
15 | bd4541d2 |
hex | 790c1855 |
2030835797 has 4 divisors (see below), whose sum is σ = 2031007680. Its totient is φ = 2030663916.
The previous prime is 2030835787. The next prime is 2030835811. The reversal of 2030835797 is 7975380302.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 2030835797 - 26 = 2030835733 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2030835707) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66797 + ... + 92322.
It is an arithmetic number, because the mean of its divisors is an integer number (507751920).
Almost surely, 22030835797 is an apocalyptic number.
It is an amenable number.
2030835797 is a deficient number, since it is larger than the sum of its proper divisors (171883).
2030835797 is a wasteful number, since it uses less digits than its factorization.
2030835797 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 171882.
The product of its (nonzero) digits is 317520, while the sum is 44.
The square root of 2030835797 is about 45064.7955393121. The cubic root of 2030835797 is about 1266.3631661204.
The spelling of 2030835797 in words is "two billion, thirty million, eight hundred thirty-five thousand, seven hundred ninety-seven".
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