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2230230013 = 11219970087
BaseRepresentation
bin1000010011101110…
…1001101111111101
312202102120102102121
42010323221233331
514031414330023
61005145322541
7106160433214
oct20473515775
95672512377
102230230013
11a449a7900
12522a96451
1329708723b
141722aa07b
15d0bddd5d
hex84ee9bfd

2230230013 has 12 divisors (see below), whose sum is σ = 2580434080. Its totient is φ = 1920770280.

The previous prime is 2230230011. The next prime is 2230230043. The reversal of 2230230013 is 3100320322.

It is not a de Polignac number, because 2230230013 - 21 = 2230230011 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2230230011) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 482745 + ... + 487342.

Almost surely, 22230230013 is an apocalyptic number.

It is an amenable number.

2230230013 is a deficient number, since it is larger than the sum of its proper divisors (350204067).

2230230013 is a wasteful number, since it uses less digits than its factorization.

2230230013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 970128 (or 970117 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 16.

The square root of 2230230013 is about 47225.3111477309. The cubic root of 2230230013 is about 1306.5214734013.

Adding to 2230230013 its reverse (3100320322), we get a palindrome (5330550335).

The spelling of 2230230013 in words is "two billion, two hundred thirty million, two hundred thirty thousand, thirteen".

Divisors: 1 11 19 121 209 2299 970087 10670957 18431653 117380527 202748183 2230230013