Base | Representation |
---|---|
bin | 10000001010111… |
… | …001111010111110 |
3 | 200220111011121012 |
4 | 100022321322332 |
5 | 1023422403032 |
6 | 42530435222 |
7 | 6502651010 |
oct | 2012717276 |
9 | 626434535 |
10 | 271294142 |
11 | 12a158339 |
12 | 76a32b12 |
13 | 44289ba2 |
14 | 280601b0 |
15 | 18c3d6b2 |
hex | 102b9ebe |
271294142 has 8 divisors (see below), whose sum is σ = 465075696. Its totient is φ = 116268912.
The previous prime is 271294139. The next prime is 271294169. The reversal of 271294142 is 241492172.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2712941422 = 147201022967032328, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 271294099 and 271294108.
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, 9689063 + ... + 9689090.
It is an arithmetic number, because the mean of its divisors is an integer number (58134462).
Almost surely, 2271294142 is an apocalyptic number.
271294142 is a deficient number, since it is larger than the sum of its proper divisors (193781554).
271294142 is a wasteful number, since it uses less digits than its factorization.
271294142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19378162.
The product of its digits is 8064, while the sum is 32.
The square root of 271294142 is about 16471.0091372690. The cubic root of 271294142 is about 647.3614076049.
The spelling of 271294142 in words is "two hundred seventy-one million, two hundred ninety-four thousand, one hundred forty-two".
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