Base | Representation |
---|---|
bin | 101010000001011010… |
… | …010010011111101100 |
3 | 11022110112210102020200 |
4 | 222001122102133230 |
5 | 1214401412402244 |
6 | 32421143513500 |
7 | 3155064454461 |
oct | 520132223754 |
9 | 138415712220 |
10 | 45120825324 |
11 | 18154590993 |
12 | 88b2a58890 |
13 | 4340c66913 |
14 | 2280721668 |
15 | 1291358669 |
hex | a816927ec |
45120825324 has 18 divisors (see below), whose sum is σ = 114055419660. Its totient is φ = 15040275096.
The previous prime is 45120825313. The next prime is 45120825389. The reversal of 45120825324 is 42352802154.
45120825324 is a `hidden beast` number, since 45 + 1 + 2 + 0 + 82 + 532 + 4 = 666.
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 1253356259 = 45120825324 / (4 + 5 + 1 + 2 + 0 + 8 + 2 + 5 + 3 + 2 + 4).
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 5 ways as a sum of consecutive naturals, for example, 626678094 + ... + 626678165.
Almost surely, 245120825324 is an apocalyptic number.
It is an amenable number.
45120825324 is an abundant number, since it is smaller than the sum of its proper divisors (68934594336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45120825324 is a wasteful number, since it uses less digits than its factorization.
45120825324 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1253356269 (or 1253356264 counting only the distinct ones).
The product of its (nonzero) digits is 76800, while the sum is 36.
The spelling of 45120825324 in words is "forty-five billion, one hundred twenty million, eight hundred twenty-five thousand, three hundred twenty-four".
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