Base | Representation |
---|---|
bin | 10000001010000… |
… | …011111101110110 |
3 | 200220001221110000 |
4 | 100022003331312 |
5 | 1023343320032 |
6 | 42522012130 |
7 | 6501040464 |
oct | 2012037566 |
9 | 626057400 |
10 | 271073142 |
11 | 12a01729a |
12 | 76947046 |
13 | 44210412 |
14 | 28003834 |
15 | 18be7e7c |
hex | 10283f76 |
271073142 has 40 divisors (see below), whose sum is σ = 617384592. Its totient is φ = 88873200.
The previous prime is 271073129. The next prime is 271073197. The reversal of 271073142 is 241370172.
It is a happy number.
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 19 ways as a sum of consecutive naturals, for example, 3834 + ... + 23597.
Almost surely, 2271073142 is an apocalyptic number.
271073142 is an abundant number, since it is smaller than the sum of its proper divisors (346311450).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
271073142 is a wasteful number, since it uses less digits than its factorization.
271073142 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27506 (or 27497 counting only the distinct ones).
The product of its (nonzero) digits is 2352, while the sum is 27.
The square root of 271073142 is about 16464.2990133197. The cubic root of 271073142 is about 647.1855766345.
The spelling of 271073142 in words is "two hundred seventy-one million, seventy-three thousand, one hundred forty-two".
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