Search a number
-
+
2202402441 = 3883831409
BaseRepresentation
bin1000001101000101…
…1111111010001001
312200111012122011210
42003101133322021
514002303334231
61002313043333
7105402053241
oct20321377211
95614178153
102202402441
11a30220608
125156b6549
13291393015
1416c704b21
15cd543a46
hex8345fe89

2202402441 has 8 divisors (see below), whose sum is σ = 2939865760. Its totient is φ = 1466603712.

The previous prime is 2202402401. The next prime is 2202402487. The reversal of 2202402441 is 1442042022.

2202402441 is digitally balanced in base 2 and base 4, because in such bases 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 not a de Polignac number, because 2202402441 - 217 = 2202271369 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2202402401) 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, 413056 + ... + 418353.

It is an arithmetic number, because the mean of its divisors is an integer number (367483220).

Almost surely, 22202402441 is an apocalyptic number.

It is an amenable number.

2202402441 is a deficient number, since it is larger than the sum of its proper divisors (737463319).

2202402441 is an equidigital number, since it uses as much as digits as its factorization.

2202402441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832295.

The product of its (nonzero) digits is 1024, while the sum is 21.

The square root of 2202402441 is about 46929.7607174808. The cubic root of 2202402441 is about 1301.0646979929.

Adding to 2202402441 its reverse (1442042022), we get a palindrome (3644444463).

The spelling of 2202402441 in words is "two billion, two hundred two million, four hundred two thousand, four hundred forty-one".

Divisors: 1 3 883 2649 831409 2494227 734134147 2202402441