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3313112023 = 131913413409
BaseRepresentation
bin1100010101111010…
…0001001111010111
322112220012112021201
43011132201033113
523241124041043
61304431253331
7145046662504
oct30536411727
98486175251
103313112023
111450190111
1278567a247
1340a523520
142360304ab
15145ce2c4d
hexc57a13d7

3313112023 has 8 divisors (see below), whose sum is σ = 3755754800. Its totient is φ = 2897296128.

The previous prime is 3313112017. The next prime is 3313112069. The reversal of 3313112023 is 3202113133.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3313112023 - 29 = 3313111511 is a prime.

It is a super-2 number, since 2×33131120232 = 21953422553894305058, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3313112003) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6706458 + ... + 6706951.

It is an arithmetic number, because the mean of its divisors is an integer number (469469350).

Almost surely, 23313112023 is an apocalyptic number.

3313112023 is a deficient number, since it is larger than the sum of its proper divisors (442642777).

3313112023 is a wasteful number, since it uses less digits than its factorization.

3313112023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13413441.

The product of its (nonzero) digits is 324, while the sum is 19.

The square root of 3313112023 is about 57559.6388366015. The cubic root of 3313112023 is about 1490.7747908038.

Adding to 3313112023 its reverse (3202113133), we get a palindrome (6515225156).

It can be divided in two parts, 33131 and 12023, that added together give a palindrome (45154).

The spelling of 3313112023 in words is "three billion, three hundred thirteen million, one hundred twelve thousand, twenty-three".

Divisors: 1 13 19 247 13413409 174374317 254854771 3313112023