Base | Representation |
---|---|
bin | 1100001001010… |
… | …10010010001001 |
3 | 21002201022000221 |
4 | 12010222102021 |
5 | 202040310230 |
6 | 14035430041 |
7 | 2345003002 |
oct | 604522211 |
9 | 232638027 |
10 | 101885065 |
11 | 52569837 |
12 | 2a155321 |
13 | 18153829 |
14 | d7621a9 |
15 | 8e2827a |
hex | 612a489 |
101885065 has 8 divisors (see below), whose sum is σ = 126206208. Its totient is φ = 78878640.
The previous prime is 101885059. The next prime is 101885083. The reversal of 101885065 is 560588101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101885065 - 215 = 101852297 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 101885065.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 328507 + ... + 328816.
It is an arithmetic number, because the mean of its divisors is an integer number (15775776).
Almost surely, 2101885065 is an apocalyptic number.
It is an amenable number.
101885065 is a deficient number, since it is larger than the sum of its proper divisors (24321143).
101885065 is an equidigital number, since it uses as much as digits as its factorization.
101885065 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 657359.
The product of its (nonzero) digits is 9600, while the sum is 34.
The square root of 101885065 is about 10093.8132041365. The cubic root of 101885065 is about 467.0573120729.
The spelling of 101885065 in words is "one hundred one million, eight hundred eighty-five thousand, sixty-five".
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