Base | Representation |
---|---|
bin | 101010001000100101… |
… | …101001111001010110 |
3 | 11022202221101101100200 |
4 | 222020211221321112 |
5 | 1220123224322040 |
6 | 32441124521330 |
7 | 3161056145154 |
oct | 521045517126 |
9 | 138687341320 |
10 | 45241245270 |
11 | 1820655a201 |
12 | 8927250246 |
13 | 435cba9a20 |
14 | 229270a3d4 |
15 | 129bbe3630 |
hex | a88969e56 |
45241245270 has 48 divisors (see below), whose sum is σ = 126675490032. Its totient is φ = 11136306240.
The previous prime is 45241245263. The next prime is 45241245271. The reversal of 45241245270 is 7254214254.
45241245270 is a `hidden beast` number, since 4 + 5 + 2 + 4 + 124 + 527 + 0 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45241245271) 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 23 ways as a sum of consecutive naturals, for example, 19332696 + ... + 19335035.
It is an arithmetic number, because the mean of its divisors is an integer number (2639072709).
Almost surely, 245241245270 is an apocalyptic number.
45241245270 is an abundant number, since it is smaller than the sum of its proper divisors (81434244762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45241245270 is a wasteful number, since it uses less digits than its factorization.
45241245270 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 38667757 (or 38667754 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 36.
The spelling of 45241245270 in words is "forty-five billion, two hundred forty-one million, two hundred forty-five thousand, two hundred seventy".
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