Base | Representation |
---|---|
bin | 101010001000100010… |
… | …110111111100000101 |
3 | 11022202220000100110220 |
4 | 222020202313330011 |
5 | 1220123033010412 |
6 | 32441101134553 |
7 | 3161050021101 |
oct | 521042677405 |
9 | 138686010426 |
10 | 45240516357 |
11 | 182061015a3 |
12 | 8926b5a459 |
13 | 435c9b300a |
14 | 229259a901 |
15 | 129baec68c |
hex | a888b7f05 |
45240516357 has 4 divisors (see below), whose sum is σ = 60320688480. Its totient is φ = 30160344236.
The previous prime is 45240516353. The next prime is 45240516361. The reversal of 45240516357 is 75361504254.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is an interprime number because it is at equal distance from previous prime (45240516353) and next prime (45240516361).
It is a cyclic number.
It is not a de Polignac number, because 45240516357 - 22 = 45240516353 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45240516353) 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 3 ways as a sum of consecutive naturals, for example, 7540086057 + ... + 7540086062.
It is an arithmetic number, because the mean of its divisors is an integer number (15080172120).
Almost surely, 245240516357 is an apocalyptic number.
It is an amenable number.
45240516357 is a deficient number, since it is larger than the sum of its proper divisors (15080172123).
45240516357 is a wasteful number, since it uses less digits than its factorization.
45240516357 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15080172122.
The product of its (nonzero) digits is 504000, while the sum is 42.
The spelling of 45240516357 in words is "forty-five billion, two hundred forty million, five hundred sixteen thousand, three hundred fifty-seven".
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