Base | Representation |
---|---|
bin | 100000011111110110011… |
… | …110110111001010001101 |
3 | 21220111100011122122200000 |
4 | 200133312132313022031 |
5 | 243042120131441023 |
6 | 4425532325554513 |
7 | 320226232643031 |
oct | 40376636671215 |
9 | 7814304578600 |
10 | 2233223312013 |
11 | 791117381041 |
12 | 300991b75a39 |
13 | 132790989c45 |
14 | 7a1351121c1 |
15 | 3d158031243 |
hex | 207f67b728d |
2233223312013 has 12 divisors (see below), whose sum is σ = 3345239858688. Its totient is φ = 1488815541180.
The previous prime is 2233223312011. The next prime is 2233223312017. The reversal of 2233223312013 is 3102133223322.
2233223312013 is a `hidden beast` number, since 2 + 2 + 3 + 322 + 331 + 2 + 0 + 1 + 3 = 666.
It is not a de Polignac number, because 2233223312013 - 21 = 2233223312011 is a prime.
It is a super-2 number, since 2×22332233120132 (a number of 25 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2233223312011) 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, 4595109453 + ... + 4595109938.
It is an arithmetic number, because the mean of its divisors is an integer number (278769988224).
Almost surely, 22233223312013 is an apocalyptic number.
It is an amenable number.
2233223312013 is a deficient number, since it is larger than the sum of its proper divisors (1112016546675).
2233223312013 is an frugal number, since it uses more digits than its factorization.
2233223312013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9190219406 (or 9190219394 counting only the distinct ones).
The product of its (nonzero) digits is 7776, while the sum is 27.
Adding to 2233223312013 its reverse (3102133223322), we get a palindrome (5335356535335).
The spelling of 2233223312013 in words is "two trillion, two hundred thirty-three billion, two hundred twenty-three million, three hundred twelve thousand, thirteen".
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