Base | Representation |
---|---|
bin | 101010000110010000… |
… | …010110001011011101 |
3 | 11022200012201212002000 |
4 | 222012100112023131 |
5 | 1220033214330203 |
6 | 32433205552513 |
7 | 3160102360560 |
oct | 520620261335 |
9 | 138605655060 |
10 | 45202105053 |
11 | 18196456616 |
12 | 8916115739 |
13 | 4354a54631 |
14 | 228b43c4d7 |
15 | 12985614a3 |
hex | a864162dd |
45202105053 has 16 divisors (see below), whose sum is σ = 76532664960. Its totient is φ = 25829774208.
The previous prime is 45202105043. The next prime is 45202105073. The reversal of 45202105053 is 35050120254.
It is a happy number.
It is not a de Polignac number, because 45202105053 - 213 = 45202096861 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45202105043) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 119582100 + ... + 119582477.
It is an arithmetic number, because the mean of its divisors is an integer number (4783291560).
Almost surely, 245202105053 is an apocalyptic number.
It is an amenable number.
45202105053 is a deficient number, since it is larger than the sum of its proper divisors (31330559907).
45202105053 is a wasteful number, since it uses less digits than its factorization.
45202105053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 239164593 (or 239164587 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The spelling of 45202105053 in words is "forty-five billion, two hundred two million, one hundred five thousand, fifty-three".
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