Base | Representation |
---|---|
bin | 1100111110111101101… |
… | …1001001001010100001 |
3 | 210022202110010022220100 |
4 | 3033233123021022201 |
5 | 12123311402432040 |
6 | 250250014133013 |
7 | 22054432302024 |
oct | 3175733111241 |
9 | 708673108810 |
10 | 223060202145 |
11 | 8666573a400 |
12 | 372924b1169 |
13 | 1805a9c92c1 |
14 | ab209a11bb |
15 | 5c07bc6b30 |
hex | 33ef6c92a1 |
223060202145 has 72 divisors (see below), whose sum is σ = 430103052288. Its totient is φ = 106847167680.
The previous prime is 223060202119. The next prime is 223060202147. The reversal of 223060202145 is 541202060322.
It is a happy number.
223060202145 is a `hidden beast` number, since 2 + 2 + 30 + 602 + 0 + 21 + 4 + 5 = 666.
It is not a de Polignac number, because 223060202145 - 215 = 223060169377 is a prime.
It is not an unprimeable number, because it can be changed into a prime (223060202147) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 205152 + ... + 698718.
It is an arithmetic number, because the mean of its divisors is an integer number (5973653504).
Almost surely, 2223060202145 is an apocalyptic number.
It is an amenable number.
223060202145 is a deficient number, since it is larger than the sum of its proper divisors (207042850143).
223060202145 is a wasteful number, since it uses less digits than its factorization.
223060202145 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493683 (or 493669 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 223060202145 its reverse (541202060322), we get a palindrome (764262262467).
The spelling of 223060202145 in words is "two hundred twenty-three billion, sixty million, two hundred two thousand, one hundred forty-five".
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