Base | Representation |
---|---|
bin | 1000010101001001101 |
3 | 111212110010 |
4 | 1002221031 |
5 | 32213343 |
6 | 5503433 |
7 | 2214561 |
oct | 1025115 |
9 | 455403 |
10 | 272973 |
11 | 1770a8 |
12 | 111b79 |
13 | 9732c |
14 | 716a1 |
15 | 55d33 |
hex | 42a4d |
272973 has 8 divisors (see below), whose sum is σ = 383200. Its totient is φ = 172368.
The previous prime is 272971. The next prime is 272981. The reversal of 272973 is 379272.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 272973 - 21 = 272971 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 272973.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (272971) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2338 + ... + 2451.
It is an arithmetic number, because the mean of its divisors is an integer number (47900).
2272973 is an apocalyptic number.
It is an amenable number.
272973 is a deficient number, since it is larger than the sum of its proper divisors (110227).
272973 is a wasteful number, since it uses less digits than its factorization.
272973 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4811.
The product of its digits is 5292, while the sum is 30.
The square root of 272973 is about 522.4681808493. The cubic root of 272973 is about 64.8694024744.
The spelling of 272973 in words is "two hundred seventy-two thousand, nine hundred seventy-three".
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