Base | Representation |
---|---|
bin | 100010101011010100101… |
… | …100111011000111101101 |
3 | 22102210220000002101200100 |
4 | 202223110230323013231 |
5 | 303020320442201034 |
6 | 5022420500421313 |
7 | 334110322301310 |
oct | 42532454730755 |
9 | 8383800071610 |
10 | 2382980428269 |
11 | 839686367021 |
12 | 325a073a7839 |
13 | 143938b18abc |
14 | 834a051a977 |
15 | 41ec0635099 |
hex | 22ad4b3b1ed |
2382980428269 has 48 divisors (see below), whose sum is σ = 4019198227200. Its totient is φ = 1332288442368.
The previous prime is 2382980428217. The next prime is 2382980428289. The reversal of 2382980428269 is 9628240892832.
2382980428269 is a `hidden beast` number, since 2 + 3 + 8 + 298 + 0 + 4 + 282 + 69 = 666.
It is not a de Polignac number, because 2382980428269 - 27 = 2382980428141 is a prime.
It is a super-2 number, since 2×23829804282692 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (63).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2382980428289) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 204717 + ... + 2192685.
It is an arithmetic number, because the mean of its divisors is an integer number (83733296400).
Almost surely, 22382980428269 is an apocalyptic number.
It is an amenable number.
2382980428269 is a deficient number, since it is larger than the sum of its proper divisors (1636217798931).
2382980428269 is a wasteful number, since it uses less digits than its factorization.
2382980428269 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1988394 (or 1988391 counting only the distinct ones).
The product of its (nonzero) digits is 47775744, while the sum is 63.
The spelling of 2382980428269 in words is "two trillion, three hundred eighty-two billion, nine hundred eighty million, four hundred twenty-eight thousand, two hundred sixty-nine".
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