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272294 = 21112377
BaseRepresentation
bin1000010011110100110
3111211111222
41002132212
532203134
65500342
72212601
oct1023646
9454458
10272294
11176640
121116b2
1396c29
1471338
1555a2e
hex427a6

272294 has 8 divisors (see below), whose sum is σ = 445608. Its totient is φ = 123760.

The previous prime is 272287. The next prime is 272299. The reversal of 272294 is 492272.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (272299) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6167 + ... + 6210.

It is an arithmetic number, because the mean of its divisors is an integer number (55701).

2272294 is an apocalyptic number.

272294 is a deficient number, since it is larger than the sum of its proper divisors (173314).

272294 is a wasteful number, since it uses less digits than its factorization.

272294 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12390.

The product of its digits is 2016, while the sum is 26.

The square root of 272294 is about 521.8179759265. The cubic root of 272294 is about 64.8155718813.

The spelling of 272294 in words is "two hundred seventy-two thousand, two hundred ninety-four".

Divisors: 1 2 11 22 12377 24754 136147 272294