Base | Representation |
---|---|
bin | 101010010101010101… |
… | …000101010101111101 |
3 | 11100022211121111122200 |
4 | 222111111011111331 |
5 | 1221042440130203 |
6 | 32514242302113 |
7 | 3166263111423 |
oct | 522525052575 |
9 | 140284544580 |
10 | 45455005053 |
11 | 18306190087 |
12 | 8986957939 |
13 | 4395270cc3 |
14 | 22b2c71113 |
15 | 12b08699a3 |
hex | a9554557d |
45455005053 has 24 divisors (see below), whose sum is σ = 69526766400. Its totient is φ = 28536499584.
The previous prime is 45455005033. The next prime is 45455005109. The reversal of 45455005053 is 35050055454.
45455005053 is a `hidden beast` number, since 4 + 5 + 4 + 550 + 0 + 50 + 53 = 666.
It is not a de Polignac number, because 45455005053 - 26 = 45455004989 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 45455004999 and 45455005017.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45455005033) by changing a digit.
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 23 ways as a sum of consecutive naturals, for example, 767308 + ... + 824421.
It is an arithmetic number, because the mean of its divisors is an integer number (2896948600).
Almost surely, 245455005053 is an apocalyptic number.
It is an amenable number.
45455005053 is a deficient number, since it is larger than the sum of its proper divisors (24071761347).
45455005053 is a wasteful number, since it uses less digits than its factorization.
45455005053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1591921 (or 1591918 counting only the distinct ones).
The product of its (nonzero) digits is 150000, while the sum is 36.
The spelling of 45455005053 in words is "forty-five billion, four hundred fifty-five million, five thousand, fifty-three".
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