Base | Representation |
---|---|
bin | 1011101010110000000… |
… | …0001110001010010001 |
3 | 201011102000000012110101 |
4 | 2322230000032022101 |
5 | 11241012241003034 |
6 | 232030513532401 |
7 | 20324304611425 |
oct | 2725400161221 |
9 | 634360005411 |
10 | 200454234769 |
11 | 7801520a538 |
12 | 32a23874101 |
13 | 15b9746c549 |
14 | 99b8562b85 |
15 | 533329c514 |
hex | 2eac00e291 |
200454234769 has 8 divisors (see below), whose sum is σ = 204336665280. Its totient is φ = 196575518256.
The previous prime is 200454234767. The next prime is 200454234803. The reversal of 200454234769 is 967432454002.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 200454234769 - 21 = 200454234767 is a prime.
It is a super-2 number, since 2×2004542347692 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (200454234767) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 819387 + ... + 1035520.
It is an arithmetic number, because the mean of its divisors is an integer number (25542083160).
Almost surely, 2200454234769 is an apocalyptic number.
It is an amenable number.
200454234769 is a deficient number, since it is larger than the sum of its proper divisors (3882430511).
200454234769 is a wasteful number, since it uses less digits than its factorization.
200454234769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1856999.
The product of its (nonzero) digits is 1451520, while the sum is 46.
The spelling of 200454234769 in words is "two hundred billion, four hundred fifty-four million, two hundred thirty-four thousand, seven hundred sixty-nine".
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