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2033401225 = 52791910271
BaseRepresentation
bin111100100110011…
…0011110110001001
312020201012111002111
41321030303312021
513131022314400
6533434502321
7101250424312
oct17114636611
95221174074
102033401225
11953890489
12488b949a1
132653704bb
141540b1609
15bd7ae3ba
hex79333d89

2033401225 has 12 divisors (see below), whose sum is σ = 2521981440. Its totient is φ = 1626357200.

The previous prime is 2033401217. The next prime is 2033401231. The reversal of 2033401225 is 5221043302.

It is not a de Polignac number, because 2033401225 - 23 = 2033401217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2033401196 and 2033401205.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 192840 + ... + 203110.

It is an arithmetic number, because the mean of its divisors is an integer number (210165120).

Almost surely, 22033401225 is an apocalyptic number.

2033401225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2033401225 is a deficient number, since it is larger than the sum of its proper divisors (488580215).

2033401225 is a wasteful number, since it uses less digits than its factorization.

2033401225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18200 (or 18195 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 2033401225 is about 45093.2503264069. The cubic root of 2033401225 is about 1266.8961809021.

Adding to 2033401225 its reverse (5221043302), we get a palindrome (7254444527).

The spelling of 2033401225 in words is "two billion, thirty-three million, four hundred one thousand, two hundred twenty-five".

Divisors: 1 5 25 7919 10271 39595 51355 197975 256775 81336049 406680245 2033401225