Base | Representation |
---|---|
bin | 1100000011001… |
… | …10101110001101 |
3 | 21001012121020112 |
4 | 12001212232031 |
5 | 201334142140 |
6 | 14010325405 |
7 | 2335125446 |
oct | 601465615 |
9 | 231177215 |
10 | 101084045 |
11 | 52071a37 |
12 | 29a29865 |
13 | 17c3305a |
14 | d5d42cd |
15 | 8d1ac65 |
hex | 6066b8d |
101084045 has 8 divisors (see below), whose sum is σ = 121492224. Its totient is φ = 80739664.
The previous prime is 101084033. The next prime is 101084059. The reversal of 101084045 is 540480101.
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 101084045 - 24 = 101084029 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 101084045.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12389 + ... + 18858.
It is an arithmetic number, because the mean of its divisors is an integer number (15186528).
Almost surely, 2101084045 is an apocalyptic number.
It is an amenable number.
101084045 is a deficient number, since it is larger than the sum of its proper divisors (20408179).
101084045 is an equidigital number, since it uses as much as digits as its factorization.
101084045 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 31899.
The product of its (nonzero) digits is 640, while the sum is 23.
The square root of 101084045 is about 10054.0561466505. The cubic root of 101084045 is about 465.8300893446.
The spelling of 101084045 in words is "one hundred one million, eighty-four thousand, forty-five".
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