Base | Representation |
---|---|
bin | 1100101100110… |
… | …11111110111111 |
3 | 21102111001101100 |
4 | 12112123332333 |
5 | 204233420322 |
6 | 14323344143 |
7 | 2432422035 |
oct | 626337677 |
9 | 242431340 |
10 | 106545087 |
11 | 551619a0 |
12 | 2b822053 |
13 | 190c593c |
14 | 10216555 |
15 | 9548dac |
hex | 659bfbf |
106545087 has 12 divisors (see below), whose sum is σ = 167889384. Its totient is φ = 64572720.
The previous prime is 106545079. The next prime is 106545133. The reversal of 106545087 is 780545601.
106545087 is a `hidden beast` number, since 106 + 545 + 0 + 8 + 7 = 666.
It is not a de Polignac number, because 106545087 - 23 = 106545079 is a prime.
It is a super-2 number, since 2×1065450872 = 22703711127675138, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (106545017) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 538008 + ... + 538205.
It is an arithmetic number, because the mean of its divisors is an integer number (13990782).
Almost surely, 2106545087 is an apocalyptic number.
106545087 is a deficient number, since it is larger than the sum of its proper divisors (61344297).
106545087 is a wasteful number, since it uses less digits than its factorization.
106545087 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1076230 (or 1076227 counting only the distinct ones).
The product of its (nonzero) digits is 33600, while the sum is 36.
The square root of 106545087 is about 10322.0679614116. The cubic root of 106545087 is about 474.0721863035.
The spelling of 106545087 in words is "one hundred six million, five hundred forty-five thousand, eighty-seven".
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