Base | Representation |
---|---|
bin | 1000010101000101110 |
3 | 111212101222 |
4 | 1002220232 |
5 | 32213232 |
6 | 5503342 |
7 | 2214515 |
oct | 1025056 |
9 | 455358 |
10 | 272942 |
11 | 17707a |
12 | 111b52 |
13 | 97307 |
14 | 7167c |
15 | 55d12 |
hex | 42a2e |
272942 has 4 divisors (see below), whose sum is σ = 409416. Its totient is φ = 136470.
The previous prime is 272933. The next prime is 272959. The reversal of 272942 is 249272.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 68234 + ... + 68237.
It is an arithmetic number, because the mean of its divisors is an integer number (102354).
2272942 is an apocalyptic number.
272942 is a deficient number, since it is larger than the sum of its proper divisors (136474).
272942 is a wasteful number, since it uses less digits than its factorization.
272942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 136473.
The product of its digits is 2016, while the sum is 26.
The square root of 272942 is about 522.4385131286. The cubic root of 272942 is about 64.8669467644.
The spelling of 272942 in words is "two hundred seventy-two thousand, nine hundred forty-two".
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