Base | Representation |
---|---|
bin | 1100000011001… |
… | …10111101110111 |
3 | 21001012122121122 |
4 | 12001212331313 |
5 | 201334210142 |
6 | 14010334155 |
7 | 2335131410 |
oct | 601467567 |
9 | 231178548 |
10 | 101085047 |
11 | 52072768 |
12 | 29a2a35b |
13 | 17c3364b |
14 | d5d4807 |
15 | 8d1b1d2 |
hex | 6066f77 |
101085047 has 8 divisors (see below), whose sum is σ = 115803552. Its totient is φ = 86436000.
The previous prime is 101085041. The next prime is 101085067. The reversal of 101085047 is 740580101.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 101085047 - 28 = 101084791 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101085041) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14204 + ... + 20097.
It is an arithmetic number, because the mean of its divisors is an integer number (14475444).
Almost surely, 2101085047 is an apocalyptic number.
101085047 is a deficient number, since it is larger than the sum of its proper divisors (14718505).
101085047 is an equidigital number, since it uses as much as digits as its factorization.
101085047 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 34729.
The product of its (nonzero) digits is 1120, while the sum is 26.
The square root of 101085047 is about 10054.1059771618. The cubic root of 101085047 is about 465.8316285266.
The spelling of 101085047 in words is "one hundred one million, eighty-five thousand, forty-seven".
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