Base | Representation |
---|---|
bin | 1100100000000000111… |
… | …1111000111110101010 |
3 | 202112022110202212122020 |
4 | 3020000033320332222 |
5 | 12004303121432341 |
6 | 242353404005310 |
7 | 21341524250364 |
oct | 3100017707652 |
9 | 675273685566 |
10 | 214752530346 |
11 | 83092228642 |
12 | 35754230836 |
13 | 17335800483 |
14 | a5734c7d34 |
15 | 58bd6a4566 |
hex | 32003f8faa |
214752530346 has 16 divisors (see below), whose sum is σ = 435554428608. Its totient is φ = 70575948800.
The previous prime is 214752530281. The next prime is 214752530347. The reversal of 214752530346 is 643035257412.
It is a super-2 number, since 2×2147525303462 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 214752530298 and 214752530307.
It is not an unprimeable number, because it can be changed into a prime (214752530347) 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, 252056535 + ... + 252057386.
It is an arithmetic number, because the mean of its divisors is an integer number (27222151788).
Almost surely, 2214752530346 is an apocalyptic number.
214752530346 is an abundant number, since it is smaller than the sum of its proper divisors (220801898262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214752530346 is a wasteful number, since it uses less digits than its factorization.
214752530346 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 504113997.
The product of its (nonzero) digits is 604800, while the sum is 42.
Adding to 214752530346 its reverse (643035257412), we get a palindrome (857787787758).
The spelling of 214752530346 in words is "two hundred fourteen billion, seven hundred fifty-two million, five hundred thirty thousand, three hundred forty-six".
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