Base | Representation |
---|---|
bin | 100111110101010000… |
… | …100100011001001011 |
3 | 11002101200022000221200 |
4 | 213311100210121023 |
5 | 1200042440420310 |
6 | 31351550035243 |
7 | 3042603320325 |
oct | 476520443113 |
9 | 132350260850 |
10 | 42769466955 |
11 | 17158281606 |
12 | 83574a8b23 |
13 | 4057a7bcc7 |
14 | 20da324615 |
15 | 11a4bde9c0 |
hex | 9f542464b |
42769466955 has 24 divisors (see below), whose sum is σ = 74182923360. Its totient is φ = 22795249920.
The previous prime is 42769466941. The next prime is 42769466977. The reversal of 42769466955 is 55966496724.
42769466955 is a `hidden beast` number, since 4 + 27 + 69 + 466 + 95 + 5 = 666.
It is not a de Polignac number, because 42769466955 - 25 = 42769466923 is a prime.
It is a super-2 number, since 2×427694669552 (a number of 22 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 42769466892 and 42769466901.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 246510 + ... + 382499.
It is an arithmetic number, because the mean of its divisors is an integer number (3090955140).
Almost surely, 242769466955 is an apocalyptic number.
42769466955 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
42769466955 is a deficient number, since it is larger than the sum of its proper divisors (31413456405).
42769466955 is a wasteful number, since it uses less digits than its factorization.
42769466955 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 630531 (or 630528 counting only the distinct ones).
The product of its digits is 97977600, while the sum is 63.
The spelling of 42769466955 in words is "forty-two billion, seven hundred sixty-nine million, four hundred sixty-six thousand, nine hundred fifty-five".
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