Base | Representation |
---|---|
bin | 10000001001111… |
… | …011110110000000 |
3 | 200220000020210210 |
4 | 100021323312000 |
5 | 1023341233442 |
6 | 42521154120 |
7 | 6500541465 |
oct | 2011736600 |
9 | 626006723 |
10 | 271039872 |
11 | 129aa42a4 |
12 | 7692b940 |
13 | 441cb22c |
14 | 27dd566c |
15 | 18bdd19c |
hex | 1027bd80 |
271039872 has 32 divisors (see below), whose sum is σ = 719950680. Its totient is φ = 90346496.
The previous prime is 271039861. The next prime is 271039919. The reversal of 271039872 is 278930172.
It is a tau number, because it is divible by the number of its divisors (32).
It is a super-2 number, since 2×2710398722 = 146925224427552768, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 271039872.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 352533 + ... + 353300.
Almost surely, 2271039872 is an apocalyptic number.
It is an amenable number.
271039872 is an abundant number, since it is smaller than the sum of its proper divisors (448910808).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271039872 is an equidigital number, since it uses as much as digits as its factorization.
271039872 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 705850 (or 705838 counting only the distinct ones).
The product of its (nonzero) digits is 42336, while the sum is 39.
The square root of 271039872 is about 16463.2886143686. The cubic root of 271039872 is about 647.1590982396.
The spelling of 271039872 in words is "two hundred seventy-one million, thirty-nine thousand, eight hundred seventy-two".
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