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3013112223 = 331110145159
BaseRepresentation
bin1011001110011000…
…0111000110011111
321202222200221221000
42303212013012133
522132324042343
61214553241343
7134445013512
oct26346070637
97688627830
103013112223
1113069068a0
12701103253
13390325854
1420825ad79
151297d3ed3
hexb398719f

3013112223 has 16 divisors (see below), whose sum is σ = 4869676800. Its totient is φ = 1826128440.

The previous prime is 3013112203. The next prime is 3013112227. The reversal of 3013112223 is 3222113103.

It is not a de Polignac number, because 3013112223 - 26 = 3013112159 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3013112196 and 3013112205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3013112227) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5072283 + ... + 5072876.

It is an arithmetic number, because the mean of its divisors is an integer number (304354800).

Almost surely, 23013112223 is an apocalyptic number.

3013112223 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

3013112223 is a deficient number, since it is larger than the sum of its proper divisors (1856564577).

3013112223 is a wasteful number, since it uses less digits than its factorization.

3013112223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10145179 (or 10145173 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

The square root of 3013112223 is about 54891.8229156220. The cubic root of 3013112223 is about 1444.3477495138.

Adding to 3013112223 its reverse (3222113103), we get a palindrome (6235225326).

The spelling of 3013112223 in words is "three billion, thirteen million, one hundred twelve thousand, two hundred twenty-three".

Divisors: 1 3 9 11 27 33 99 297 10145159 30435477 91306431 111596749 273919293 334790247 1004370741 3013112223