Base | Representation |
---|---|
bin | 10000001001110… |
… | …010001001101100 |
3 | 200212221020100102 |
4 | 100021302021230 |
5 | 1023334001142 |
6 | 42520250232 |
7 | 6500314652 |
oct | 2011621154 |
9 | 625836312 |
10 | 271000172 |
11 | 129a77493 |
12 | 76910978 |
13 | 441b6141 |
14 | 27dc4dd2 |
15 | 18bd1532 |
hex | 1027226c |
271000172 has 6 divisors (see below), whose sum is σ = 474250308. Its totient is φ = 135500084.
The previous prime is 271000139. The next prime is 271000187.
271000172 is nontrivially palindromic in base 10.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 33875018 + ... + 33875025.
It is an arithmetic number, because the mean of its divisors is an integer number (79041718).
Almost surely, 2271000172 is an apocalyptic number.
It is an amenable number.
271000172 is a deficient number, since it is larger than the sum of its proper divisors (203250136).
271000172 is a wasteful number, since it uses less digits than its factorization.
271000172 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 67750047 (or 67750045 counting only the distinct ones).
The product of its (nonzero) digits is 196, while the sum is 20.
The square root of 271000172 is about 16462.0828572815. The cubic root of 271000172 is about 647.1274996036.
It can be divided in two parts, 271000 and 172, that added together give a palindrome (271172).
The spelling of 271000172 in words is "two hundred seventy-one million, one hundred seventy-two", and thus it is an aban number.
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