Base | Representation |
---|---|
bin | 1100111111101001011… |
… | …0101000000101011100 |
3 | 210100020020011020211000 |
4 | 3033322112220011130 |
5 | 12124200323124302 |
6 | 250320124230300 |
7 | 22062120004533 |
oct | 3177226500534 |
9 | 710206136730 |
10 | 223243567452 |
11 | 8674a1a0484 |
12 | 3732399b390 |
13 | 180899aab99 |
14 | ab3b09331a |
15 | 5c18d4731c |
hex | 33fa5a815c |
223243567452 has 48 divisors (see below), whose sum is σ = 612825484320. Its totient is φ = 70037197056.
The previous prime is 223243567441. The next prime is 223243567457. The reversal of 223243567452 is 254765342322.
223243567452 is a `hidden beast` number, since 2 + 2 + 3 + 2 + 43 + 567 + 45 + 2 = 666.
It is a super-3 number, since 3×2232435674523 (a number of 35 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 223243567398 and 223243567407.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (223243567457) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60794343 + ... + 60798014.
It is an arithmetic number, because the mean of its divisors is an integer number (12767197590).
Almost surely, 2223243567452 is an apocalyptic number.
It is an amenable number.
223243567452 is an abundant number, since it is smaller than the sum of its proper divisors (389581916868).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
223243567452 is a wasteful number, since it uses less digits than its factorization.
223243567452 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 121592387 (or 121592379 counting only the distinct ones).
The product of its digits is 2419200, while the sum is 45.
The spelling of 223243567452 in words is "two hundred twenty-three billion, two hundred forty-three million, five hundred sixty-seven thousand, four hundred fifty-two".
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