Base | Representation |
---|---|
bin | 101010010001010000… |
… | …111010111110100001 |
3 | 11100011002021120222110 |
4 | 222101100322332201 |
5 | 1220423010231103 |
6 | 32503404425533 |
7 | 3164504323044 |
oct | 522120727641 |
9 | 140132246873 |
10 | 45386805153 |
11 | 18280739528 |
12 | 8967b482a9 |
13 | 43840b2931 |
14 | 22a7b9ac5b |
15 | 12a9897403 |
hex | a9143afa1 |
45386805153 has 16 divisors (see below), whose sum is σ = 60682584320. Its totient is φ = 30174561936.
The previous prime is 45386805137. The next prime is 45386805157. The reversal of 45386805153 is 35150868354.
It is not a de Polignac number, because 45386805153 - 24 = 45386805137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (45386805157) 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, 1670826 + ... + 1697772.
It is an arithmetic number, because the mean of its divisors is an integer number (3792661520).
Almost surely, 245386805153 is an apocalyptic number.
It is an amenable number.
45386805153 is a deficient number, since it is larger than the sum of its proper divisors (15295779167).
45386805153 is a wasteful number, since it uses less digits than its factorization.
45386805153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28476.
The product of its (nonzero) digits is 1728000, while the sum is 48.
The spelling of 45386805153 in words is "forty-five billion, three hundred eighty-six million, eight hundred five thousand, one hundred fifty-three".
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