Base | Representation |
---|---|
bin | 101010000011100001… |
… | …011000111101100111 |
3 | 11022120000102201202211 |
4 | 222003201120331213 |
5 | 1214434444210010 |
6 | 32424450544251 |
7 | 3156004501066 |
oct | 520341307547 |
9 | 138500381684 |
10 | 45156241255 |
11 | 18172580454 |
12 | 8902898087 |
13 | 43483b6aa8 |
14 | 22853001dd |
15 | 129450208a |
hex | a83858f67 |
45156241255 has 8 divisors (see below), whose sum is σ = 54577328400. Its totient is φ = 35865100416.
The previous prime is 45156241253. The next prime is 45156241259. The reversal of 45156241255 is 55214265154.
45156241255 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
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 45156241255 - 21 = 45156241253 is a prime.
It is a super-2 number, since 2×451562412552 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45156241253) 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, 32485810 + ... + 32487199.
It is an arithmetic number, because the mean of its divisors is an integer number (6822166050).
Almost surely, 245156241255 is an apocalyptic number.
45156241255 is a deficient number, since it is larger than the sum of its proper divisors (9421087145).
45156241255 is a wasteful number, since it uses less digits than its factorization.
45156241255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 64973153.
The product of its digits is 240000, while the sum is 40.
The spelling of 45156241255 in words is "forty-five billion, one hundred fifty-six million, two hundred forty-one thousand, two hundred fifty-five".
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