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2253321241 = 4878575399
BaseRepresentation
bin1000011001001110…
…1111010000011001
312211001000120122021
42012103233100121
514103322234431
61011332254441
7106560625453
oct20623572031
95731016567
102253321241
11a56a39666
1252a771421
1329bab06a2
1417539b2d3
15d2c50b11
hex864ef419

2253321241 has 8 divisors (see below), whose sum is σ = 2261001600. Its totient is φ = 2245654368.

The previous prime is 2253321197. The next prime is 2253321251. The reversal of 2253321241 is 1421233522.

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 2253321241 - 215 = 2253288473 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2253321251) 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, 414660 + ... + 420058.

It is an arithmetic number, because the mean of its divisors is an integer number (282625200).

Almost surely, 22253321241 is an apocalyptic number.

It is an amenable number.

2253321241 is a deficient number, since it is larger than the sum of its proper divisors (7680359).

2253321241 is an equidigital number, since it uses as much as digits as its factorization.

2253321241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6743.

The product of its digits is 2880, while the sum is 25.

The square root of 2253321241 is about 47469.1609468716. The cubic root of 2253321241 is about 1311.0151292928.

Adding to 2253321241 its reverse (1421233522), we get a palindrome (3674554763).

The spelling of 2253321241 in words is "two billion, two hundred fifty-three million, three hundred twenty-one thousand, two hundred forty-one".

Divisors: 1 487 857 5399 417359 2629313 4626943 2253321241