Base | Representation |
---|---|
bin | 1100111111111001111… |
… | …1111000110011100100 |
3 | 210100102002000002011102 |
4 | 3033332133320303210 |
5 | 12124321123312400 |
6 | 250331050455232 |
7 | 22063623031352 |
oct | 3177637706344 |
9 | 710362002142 |
10 | 223313104100 |
11 | 86785475389 |
12 | 37343134518 |
13 | 1809b216828 |
14 | ab463d47d2 |
15 | 5c1eed09d5 |
hex | 33fe7f8ce4 |
223313104100 has 36 divisors (see below), whose sum is σ = 497686455924. Its totient is φ = 86911044480.
The previous prime is 223313104093. The next prime is 223313104103. The reversal of 223313104100 is 1401313322.
It can be written as a sum of positive squares in 6 ways, for example, as 7593728164 + 215719375936 = 87142^2 + 464456^2 .
It is a Harshad number since it is a multiple of its sum of digits (20).
It is not an unprimeable number, because it can be changed into a prime (223313104103) 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, 30173747 + ... + 30181146.
Almost surely, 2223313104100 is an apocalyptic number.
223313104100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
223313104100 is an abundant number, since it is smaller than the sum of its proper divisors (274373351824).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223313104100 is a wasteful number, since it uses less digits than its factorization.
223313104100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 60354944 (or 60354937 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 223313104100 its reverse (1401313322), we get a palindrome (224714417422).
The spelling of 223313104100 in words is "two hundred twenty-three billion, three hundred thirteen million, one hundred four thousand, one hundred".
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