Base | Representation |
---|---|
bin | 101010000110100100… |
… | …001110000011100000 |
3 | 11022200120112112022021 |
4 | 222012210032003200 |
5 | 1220041033032111 |
6 | 32433513351224 |
7 | 3160164556120 |
oct | 520644160340 |
9 | 138616475267 |
10 | 45207314656 |
11 | 18199394679 |
12 | 8917a08514 |
13 | 4355b5993a |
14 | 228bdd6c80 |
15 | 1298c3ed71 |
hex | a8690e0e0 |
45207314656 has 24 divisors (see below), whose sum is σ = 101716458480. Its totient is φ = 19374563328.
The previous prime is 45207314639. The next prime is 45207314681. The reversal of 45207314656 is 65641370254.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 100908961 + ... + 100909408.
It is an arithmetic number, because the mean of its divisors is an integer number (4238185770).
Almost surely, 245207314656 is an apocalyptic number.
It is an amenable number.
45207314656 is an abundant number, since it is smaller than the sum of its proper divisors (56509143824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45207314656 is a wasteful number, since it uses less digits than its factorization.
45207314656 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 201818386 (or 201818378 counting only the distinct ones).
The product of its (nonzero) digits is 604800, while the sum is 43.
The spelling of 45207314656 in words is "forty-five billion, two hundred seven million, three hundred fourteen thousand, six hundred fifty-six".
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