Base | Representation |
---|---|
bin | 1110010101100101111… |
… | …10001010100010011000 |
3 | 1202002120011012122210122 |
4 | 13022302332022202120 |
5 | 31032401000143110 |
6 | 1014151031132412 |
7 | 50406542443601 |
oct | 7126276124230 |
9 | 1662504178718 |
10 | 492628912280 |
11 | 17aa171a616a |
12 | 7b584514108 |
13 | 375bacb73cb |
14 | 19bb42aada8 |
15 | cc33967255 |
hex | 72b2f8a898 |
492628912280 has 32 divisors (see below), whose sum is σ = 1156607013600. Its totient is φ = 188484105216.
The previous prime is 492628912277. The next prime is 492628912297. The reversal of 492628912280 is 82219826294.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267732185 + ... + 267734024.
It is an arithmetic number, because the mean of its divisors is an integer number (36143969175).
Almost surely, 2492628912280 is an apocalyptic number.
492628912280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
492628912280 is an abundant number, since it is smaller than the sum of its proper divisors (663978101320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492628912280 is a wasteful number, since it uses less digits than its factorization.
492628912280 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 535466243 (or 535466239 counting only the distinct ones).
The product of its (nonzero) digits is 1990656, while the sum is 53.
The spelling of 492628912280 in words is "four hundred ninety-two billion, six hundred twenty-eight million, nine hundred twelve thousand, two hundred eighty".
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