Base | Representation |
---|---|
bin | 101010000111000111… |
… | …100000110011101111 |
3 | 11022201012221120110120 |
4 | 222013013200303233 |
5 | 1220100420112021 |
6 | 32434443540023 |
7 | 3160336321344 |
oct | 520707406357 |
9 | 138635846416 |
10 | 45216566511 |
11 | 181a3633736 |
12 | 891ab2a613 |
13 | 4357a48acc |
14 | 228d3247cb |
15 | 129996b2c6 |
hex | a871e0cef |
45216566511 has 8 divisors (see below), whose sum is σ = 60293713584. Its totient is φ = 30141898560.
The previous prime is 45216566503. The next prime is 45216566519. The reversal of 45216566511 is 11566561254.
It is an interprime number because it is at equal distance from previous prime (45216566503) and next prime (45216566519).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 45216566511 - 23 = 45216566503 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45216566519) 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 7 ways as a sum of consecutive naturals, for example, 576796 + ... + 650481.
It is an arithmetic number, because the mean of its divisors is an integer number (7536714198).
Almost surely, 245216566511 is an apocalyptic number.
45216566511 is a deficient number, since it is larger than the sum of its proper divisors (15077147073).
45216566511 is a wasteful number, since it uses less digits than its factorization.
45216566511 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1239561.
The product of its digits is 216000, while the sum is 42.
The spelling of 45216566511 in words is "forty-five billion, two hundred sixteen million, five hundred sixty-six thousand, five hundred eleven".
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