Search a number
-
+
2254031 = 13832089
BaseRepresentation
bin1000100110010011001111
311020111221122
420212103033
51034112111
6120151155
725105343
oct10462317
94214848
102254031
1112aa53a
129084bb
1360bc60
14429623
152e7cdb
hex2264cf

2254031 has 8 divisors (see below), whose sum is σ = 2457840. Its totient is φ = 2054592.

The previous prime is 2253997. The next prime is 2254033. The reversal of 2254031 is 1304522.

2254031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2254031 is a prime.

It is a super-2 number, since 2×22540312 = 10161311497922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2254033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 35 + ... + 2123.

It is an arithmetic number, because the mean of its divisors is an integer number (307230).

22254031 is an apocalyptic number.

2254031 is a deficient number, since it is larger than the sum of its proper divisors (203809).

2254031 is a wasteful number, since it uses less digits than its factorization.

2254031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2185.

The product of its (nonzero) digits is 240, while the sum is 17.

The square root of 2254031 is about 1501.3430653918. The cubic root of 2254031 is about 131.1152764219.

Adding to 2254031 its reverse (1304522), we get a palindrome (3558553).

The spelling of 2254031 in words is "two million, two hundred fifty-four thousand, thirty-one".

Divisors: 1 13 83 1079 2089 27157 173387 2254031