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2230203033 = 3219107121889
BaseRepresentation
bin1000010011101110…
…0011001010011001
312202102112001102100
42010323203022121
514031412444113
61005144554013
7106160261442
oct20473431231
95672461370
102230203033
11a44989603
12522a82909
13297077b86
141722a02c9
15d0bd5d73
hex84ee3299

2230203033 has 24 divisors (see below), whose sum is σ = 3422671200. Its totient is φ = 1395373824.

The previous prime is 2230203013. The next prime is 2230203043. The reversal of 2230203033 is 3303020322.

It is not a de Polignac number, because 2230203033 - 214 = 2230186649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2230202997 and 2230203015.

It is not an unprimeable number, because it can be changed into a prime (2230203013) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42648 + ... + 79241.

It is an arithmetic number, because the mean of its divisors is an integer number (142611300).

Almost surely, 22230203033 is an apocalyptic number.

It is an amenable number.

2230203033 is a deficient number, since it is larger than the sum of its proper divisors (1192468167).

2230203033 is a wasteful number, since it uses less digits than its factorization.

2230203033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122021 (or 122018 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 18.

The square root of 2230203033 is about 47225.0254949640. The cubic root of 2230203033 is about 1306.5162048727.

Adding to 2230203033 its reverse (3303020322), we get a palindrome (5533223355).

The spelling of 2230203033 in words is "two billion, two hundred thirty million, two hundred three thousand, thirty-three".

Divisors: 1 3 9 19 57 107 171 321 963 2033 6099 18297 121889 365667 1097001 2315891 6947673 13042123 20843019 39126369 117379107 247800337 743401011 2230203033