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480028841 is a prime number
BaseRepresentation
bin11100100111001…
…010100010101001
31020110020222202222
4130213022202221
51440341410331
6115344403425
714616114665
oct3447124251
91213228688
10480028841
11226a66856
12114916575
13785b1b46
1447a778a5
152c220b7b
hex1c9ca8a9

480028841 has 2 divisors, whose sum is σ = 480028842. Its totient is φ = 480028840.

The previous prime is 480028819. The next prime is 480028853. The reversal of 480028841 is 148820084.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 476112400 + 3916441 = 21820^2 + 1979^2 .

It is a cyclic number.

It is not a de Polignac number, because 480028841 - 26 = 480028777 is a prime.

It is not a weakly prime, because it can be changed into another prime (480028441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 240014420 + 240014421.

It is an arithmetic number, because the mean of its divisors is an integer number (240014421).

Almost surely, 2480028841 is an apocalyptic number.

It is an amenable number.

480028841 is a deficient number, since it is larger than the sum of its proper divisors (1).

480028841 is an equidigital number, since it uses as much as digits as its factorization.

480028841 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16384, while the sum is 35.

The square root of 480028841 is about 21909.5604930816. The cubic root of 480028841 is about 782.9892096833.

The spelling of 480028841 in words is "four hundred eighty million, twenty-eight thousand, eight hundred forty-one".