Base | Representation |
---|---|
bin | 10000001010000… |
… | …011001111011100 |
3 | 200220001210101000 |
4 | 100022003033130 |
5 | 1023343221142 |
6 | 42521550300 |
7 | 6501026022 |
oct | 2012031734 |
9 | 626053330 |
10 | 271070172 |
11 | 12a01503a |
12 | 76945390 |
13 | 4420bc69 |
14 | 28002712 |
15 | 18be714c |
hex | 102833dc |
271070172 has 48 divisors (see below), whose sum is σ = 711692800. Its totient is φ = 89210160.
The previous prime is 271070161. The next prime is 271070201.
271070172 is nontrivially palindromic in base 10.
It is a Harshad number since it is a multiple of its sum of digits (27).
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, 7354 + ... + 24417.
Almost surely, 2271070172 is an apocalyptic number.
It is an amenable number.
271070172 is an abundant number, since it is smaller than the sum of its proper divisors (440622628).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271070172 is a wasteful number, since it uses less digits than its factorization.
271070172 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31863 (or 31855 counting only the distinct ones).
The product of its (nonzero) digits is 1372, while the sum is 27.
The square root of 271070172 is about 16464.2088179177. The cubic root of 271070172 is about 647.1832130065.
The spelling of 271070172 in words is "two hundred seventy-one million, seventy thousand, one hundred seventy-two".
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