Base | Representation |
---|---|
bin | 10000001001110… |
… | …101100001100110 |
3 | 200212221221022012 |
4 | 100021311201212 |
5 | 1023334421430 |
6 | 42520434222 |
7 | 6500403152 |
oct | 2011654146 |
9 | 625857265 |
10 | 271013990 |
11 | 129a86905 |
12 | 76918972 |
13 | 441bc510 |
14 | 27dca062 |
15 | 18bd5695 |
hex | 10275866 |
271013990 has 32 divisors (see below), whose sum is σ = 543473280. Its totient is φ = 96614784.
The previous prime is 271013971. The next prime is 271014031. The reversal of 271013990 is 99310172.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32174 + ... + 39713.
It is an arithmetic number, because the mean of its divisors is an integer number (16983540).
Almost surely, 2271013990 is an apocalyptic number.
271013990 is an abundant number, since it is smaller than the sum of its proper divisors (272459290).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271013990 is a wasteful number, since it uses less digits than its factorization.
271013990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71936.
The product of its (nonzero) digits is 3402, while the sum is 32.
The square root of 271013990 is about 16462.5025436596. The cubic root of 271013990 is about 647.1384981893.
The spelling of 271013990 in words is "two hundred seventy-one million, thirteen thousand, nine hundred ninety".
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