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3230013023 = 10929633147
BaseRepresentation
bin1100000010000110…
…0001011001011111
322100002211122212222
43000201201121133
523103340404043
61252302215555
7143020441406
oct30041413137
98302748788
103230013023
111408292656
127618845bb
133c6249713
14228d9c63d
1513d87ad68
hexc086165f

3230013023 has 4 divisors (see below), whose sum is σ = 3259646280. Its totient is φ = 3200379768.

The previous prime is 3230012993. The next prime is 3230013043. The reversal of 3230013023 is 3203100323.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3230013023 - 210 = 3230011999 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3230012992 and 3230013010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3230013043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14816465 + ... + 14816682.

It is an arithmetic number, because the mean of its divisors is an integer number (814911570).

Almost surely, 23230013023 is an apocalyptic number.

3230013023 is a deficient number, since it is larger than the sum of its proper divisors (29633257).

3230013023 is a wasteful number, since it uses less digits than its factorization.

3230013023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29633256.

The product of its (nonzero) digits is 324, while the sum is 17.

The square root of 3230013023 is about 56833.2035257560. The cubic root of 3230013023 is about 1478.2053092157.

Adding to 3230013023 its reverse (3203100323), we get a palindrome (6433113346).

The spelling of 3230013023 in words is "three billion, two hundred thirty million, thirteen thousand, twenty-three".

Divisors: 1 109 29633147 3230013023