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2480801 = 4752783
BaseRepresentation
bin1001011101101010100001
311200001000112
421131222201
51113341201
6125101105
730041441
oct11355241
94601015
102480801
111444954
129b7795
1368b23b
14488121
153400bb
hex25daa1

2480801 has 4 divisors (see below), whose sum is σ = 2533632. Its totient is φ = 2427972.

The previous prime is 2480783. The next prime is 2480843. The reversal of 2480801 is 1080842.

2480801 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-2480801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2480851) 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 3 ways as a sum of consecutive naturals, for example, 26345 + ... + 26438.

It is an arithmetic number, because the mean of its divisors is an integer number (633408).

22480801 is an apocalyptic number.

It is an amenable number.

2480801 is a deficient number, since it is larger than the sum of its proper divisors (52831).

2480801 is an equidigital number, since it uses as much as digits as its factorization.

2480801 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52830.

The product of its (nonzero) digits is 512, while the sum is 23.

The square root of 2480801 is about 1575.0558720249. The cubic root of 2480801 is about 135.3725602892.

The spelling of 2480801 in words is "two million, four hundred eighty thousand, eight hundred one".

Divisors: 1 47 52783 2480801