Base | Representation |
---|---|
bin | 1100111110111001001… |
… | …1000101011100101000 |
3 | 210022201010120122020210 |
4 | 3033232103011130220 |
5 | 12123242034000202 |
6 | 250244101221120 |
7 | 22054112606232 |
oct | 3175623053450 |
9 | 708633518223 |
10 | 223041312552 |
11 | 86656008373 |
12 | 372881017a0 |
13 | 18056b14426 |
14 | ab1c285252 |
15 | 5c061e4c6c |
hex | 33ee4c5728 |
223041312552 has 32 divisors (see below), whose sum is σ = 560245963680. Its totient is φ = 73994746560.
The previous prime is 223041312551. The next prime is 223041312679. The reversal of 223041312552 is 255213140322.
It is not an unprimeable number, because it can be changed into a prime (223041312551) 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, 22017183 + ... + 22027310.
It is an arithmetic number, because the mean of its divisors is an integer number (17507686365).
Almost surely, 2223041312552 is an apocalyptic number.
It is an amenable number.
223041312552 is an abundant number, since it is smaller than the sum of its proper divisors (337204651128).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223041312552 is a wasteful number, since it uses less digits than its factorization.
223041312552 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44044713 (or 44044709 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 30.
Adding to 223041312552 its reverse (255213140322), we get a palindrome (478254452874).
The spelling of 223041312552 in words is "two hundred twenty-three billion, forty-one million, three hundred twelve thousand, five hundred fifty-two".
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