Search a number
-
+
272286201 = 3118251097
BaseRepresentation
bin10000001110101…
…100000111111001
3200222100120110010
4100032230013321
51024201124301
643004012133
76514252215
oct2016540771
9628316403
10272286201
1112a775720
1277231049
13445465c5
142823b945
1518d875d6
hex103ac1f9

272286201 has 8 divisors (see below), whose sum is σ = 396052704. Its totient is φ = 165021920.

The previous prime is 272286193. The next prime is 272286221. The reversal of 272286201 is 102682272.

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

It is a cyclic number.

It is not a de Polignac number, because 272286201 - 23 = 272286193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (272286221) 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, 4125516 + ... + 4125581.

It is an arithmetic number, because the mean of its divisors is an integer number (49506588).

Almost surely, 2272286201 is an apocalyptic number.

It is an amenable number.

272286201 is a deficient number, since it is larger than the sum of its proper divisors (123766503).

272286201 is a wasteful number, since it uses less digits than its factorization.

272286201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8251111.

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 272286201 is about 16501.0969635355. The cubic root of 272286201 is about 648.1495306308.

The spelling of 272286201 in words is "two hundred seventy-two million, two hundred eighty-six thousand, two hundred one".

Divisors: 1 3 11 33 8251097 24753291 90762067 272286201