Base | Representation |
---|---|
bin | 101010000110010101… |
… | …000100011011100101 |
3 | 11022200022001202022202 |
4 | 222012111010123211 |
5 | 1220034023434302 |
6 | 32433252304245 |
7 | 3160116035144 |
oct | 520625043345 |
9 | 138608052282 |
10 | 45203343077 |
11 | 18197121782 |
12 | 8916612085 |
13 | 4355098ca9 |
14 | 228b68175b |
15 | 1298708202 |
hex | a865446e5 |
45203343077 has 8 divisors (see below), whose sum is σ = 47999511000. Its totient is φ = 42422413824.
The previous prime is 45203343047. The next prime is 45203343113. The reversal of 45203343077 is 77034330254.
It can be written as a sum of positive squares in 4 ways, for example, as 33677388196 + 11525954881 = 183514^2 + 107359^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 45203343077 - 216 = 45203277541 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 45203343077.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45203343047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3803552 + ... + 3815417.
It is an arithmetic number, because the mean of its divisors is an integer number (5999938875).
Almost surely, 245203343077 is an apocalyptic number.
It is an amenable number.
45203343077 is a deficient number, since it is larger than the sum of its proper divisors (2796167923).
45203343077 is a wasteful number, since it uses less digits than its factorization.
45203343077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7619335.
The product of its (nonzero) digits is 211680, while the sum is 38.
The spelling of 45203343077 in words is "forty-five billion, two hundred three million, three hundred forty-three thousand, seventy-seven".
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