Search a number
-
+
2274337 = 131371277
BaseRepresentation
bin1000101011010000100001
311021112210201
420223100201
51040234322
6120425201
725221502
oct10532041
94245721
102274337
11131381a
12918201
13618280
14432ba9
152edd27
hex22b421

2274337 has 8 divisors (see below), whose sum is σ = 2469096. Its totient is φ = 2082432.

The previous prime is 2274329. The next prime is 2274341. The reversal of 2274337 is 7334722.

It can be written as a sum of positive squares in 4 ways, for example, as 226576 + 2047761 = 476^2 + 1431^2 .

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 2274337 - 23 = 2274329 is a prime.

It is a Duffinian number.

2274337 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (2274347) 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, 1143 + ... + 2419.

It is an arithmetic number, because the mean of its divisors is an integer number (308637).

22274337 is an apocalyptic number.

It is an amenable number.

2274337 is a deficient number, since it is larger than the sum of its proper divisors (194759).

2274337 is a wasteful number, since it uses less digits than its factorization.

2274337 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1427.

The product of its digits is 7056, while the sum is 28.

The square root of 2274337 is about 1508.0905145249. The cubic root of 2274337 is about 131.5078281855.

The spelling of 2274337 in words is "two million, two hundred seventy-four thousand, three hundred thirty-seven".

Divisors: 1 13 137 1277 1781 16601 174949 2274337