Base | Representation |
---|---|
bin | 100110110101010111… |
… | …1100011010101011011 |
3 | 21222020221211120121220 |
4 | 1031222233203111123 |
5 | 2331243134312034 |
6 | 102151121103123 |
7 | 6011416515324 |
oct | 1155257432533 |
9 | 258227746556 |
10 | 83395229019 |
11 | 32405483983 |
12 | 141b4a87aa3 |
13 | 7b3067a17b |
14 | 4071a6344b |
15 | 22815d2749 |
hex | 136abe355b |
83395229019 has 16 divisors (see below), whose sum is σ = 117742131360. Its totient is φ = 52323000320.
The previous prime is 83395229017. The next prime is 83395229041. The reversal of 83395229019 is 91092259338.
It is a cyclic number.
It is not a de Polignac number, because 83395229019 - 21 = 83395229017 is a prime.
It is a super-2 number, since 2×833952290192 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is not an unprimeable number, because it can be changed into a prime (83395229017) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 900427 + ... + 988715.
It is an arithmetic number, because the mean of its divisors is an integer number (7358883210).
Almost surely, 283395229019 is an apocalyptic number.
83395229019 is a deficient number, since it is larger than the sum of its proper divisors (34346902341).
83395229019 is a wasteful number, since it uses less digits than its factorization.
83395229019 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 106830.
The product of its (nonzero) digits is 1049760, while the sum is 51.
The spelling of 83395229019 in words is "eighty-three billion, three hundred ninety-five million, two hundred twenty-nine thousand, nineteen".
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