Search a number
-
+
272038 = 21310463
BaseRepresentation
bin1000010011010100110
3111211011111
41002122212
532201123
65455234
72212054
oct1023246
9454144
10272038
11176428
1211151a
1396a90
14711d4
155590d
hex426a6

272038 has 8 divisors (see below), whose sum is σ = 439488. Its totient is φ = 125544.

The previous prime is 272029. The next prime is 272039. The reversal of 272038 is 830272.

It is a happy number.

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 (272039) 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, 5206 + ... + 5257.

It is an arithmetic number, because the mean of its divisors is an integer number (54936).

2272038 is an apocalyptic number.

272038 is a deficient number, since it is larger than the sum of its proper divisors (167450).

272038 is a wasteful number, since it uses less digits than its factorization.

272038 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10478.

The product of its (nonzero) digits is 672, while the sum is 22.

The square root of 272038 is about 521.5726219809. The cubic root of 272038 is about 64.7952531706.

The spelling of 272038 in words is "two hundred seventy-two thousand, thirty-eight".

Divisors: 1 2 13 26 10463 20926 136019 272038