Base | Representation |
---|---|
bin | 101010010100011101… |
… | …110011010011010011 |
3 | 11100021211100020121200 |
4 | 222110131303103103 |
5 | 1221030232410420 |
6 | 32513003522243 |
7 | 3166025663265 |
oct | 522435632323 |
9 | 140254306550 |
10 | 45440513235 |
11 | 182a8a92177 |
12 | 8981b29383 |
13 | 4392268a70 |
14 | 22b0d7bb35 |
15 | 12ae455b90 |
hex | a947734d3 |
45440513235 has 24 divisors (see below), whose sum is σ = 84822292464. Its totient is φ = 22370713920.
The previous prime is 45440513233. The next prime is 45440513263. The reversal of 45440513235 is 53231504454.
45440513235 is a `hidden beast` number, since 4 + 5 + 4 + 405 + 13 + 235 = 666.
It is not a de Polignac number, because 45440513235 - 21 = 45440513233 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 45440513235.
It is not an unprimeable number, because it can be changed into a prime (45440513233) 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, 38837461 + ... + 38838630.
It is an arithmetic number, because the mean of its divisors is an integer number (3534262186).
Almost surely, 245440513235 is an apocalyptic number.
45440513235 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
45440513235 is a deficient number, since it is larger than the sum of its proper divisors (39381779229).
45440513235 is a wasteful number, since it uses less digits than its factorization.
45440513235 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 77676115 (or 77676112 counting only the distinct ones).
The product of its (nonzero) digits is 144000, while the sum is 36.
The spelling of 45440513235 in words is "forty-five billion, four hundred forty million, five hundred thirteen thousand, two hundred thirty-five".
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