Search a number
-
+
272088 = 23323779
BaseRepresentation
bin1000010011011011000
3111211020100
41002123120
532201323
65455400
72212155
oct1023330
9454210
10272088
11176473
12111560
1396acb
147122c
1555943
hex426d8

272088 has 24 divisors (see below), whose sum is σ = 737100. Its totient is φ = 90672.

The previous prime is 272059. The next prime is 272093. The reversal of 272088 is 880272.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 272088.

It is an unprimeable number.

272088 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1818 + ... + 1961.

2272088 is an apocalyptic number.

It is an amenable number.

272088 is an abundant number, since it is smaller than the sum of its proper divisors (465012).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

272088 is a wasteful number, since it uses less digits than its factorization.

272088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3791 (or 3784 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 27.

The square root of 272088 is about 521.6205517424. The cubic root of 272088 is about 64.7992226701.

The spelling of 272088 in words is "two hundred seventy-two thousand, eighty-eight".

Divisors: 1 2 3 4 6 8 9 12 18 24 36 72 3779 7558 11337 15116 22674 30232 34011 45348 68022 90696 136044 272088