Base | Representation |
---|---|
bin | 101010100011001000… |
… | …101111001010011100 |
3 | 11100220222111021002122 |
4 | 222203020233022130 |
5 | 1222031240241000 |
6 | 32553235242112 |
7 | 3205105053602 |
oct | 524310571234 |
9 | 140828437078 |
10 | 45686649500 |
11 | 18414a16a78 |
12 | 8a30449338 |
13 | 440125791b |
14 | 22d592d872 |
15 | 12c5d75085 |
hex | aa322f29c |
45686649500 has 48 divisors (see below), whose sum is σ = 105031224480. Its totient is φ = 17312832000.
The previous prime is 45686649389. The next prime is 45686649509. The reversal of 45686649500 is 594668654.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45686649509) by changing a digit.
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 15 ways as a sum of consecutive naturals, for example, 2395061 + ... + 2414060.
It is an arithmetic number, because the mean of its divisors is an integer number (2188150510).
Almost surely, 245686649500 is an apocalyptic number.
It is an amenable number.
45686649500 is an abundant number, since it is smaller than the sum of its proper divisors (59344574980).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45686649500 is a wasteful number, since it uses less digits than its factorization.
45686649500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4809159 (or 4809147 counting only the distinct ones).
The product of its (nonzero) digits is 6220800, while the sum is 53.
The spelling of 45686649500 in words is "forty-five billion, six hundred eighty-six million, six hundred forty-nine thousand, five hundred".
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