Base | Representation |
---|---|
bin | 1100011001111110101… |
… | …1101000100110010010 |
3 | 202101010120020101220022 |
4 | 3012133223220212102 |
5 | 11442443344211310 |
6 | 241524531143442 |
7 | 21253422423224 |
oct | 3063753504622 |
9 | 671116211808 |
10 | 213132413330 |
11 | 82430766761 |
12 | 35381744b82 |
13 | 17137c72c55 |
14 | a45c278414 |
15 | 582632ea55 |
hex | 319fae8992 |
213132413330 has 8 divisors (see below), whose sum is σ = 383638344012. Its totient is φ = 85252965328.
The previous prime is 213132413287. The next prime is 213132413357. The reversal of 213132413330 is 33314231312.
It can be written as a sum of positive squares in 2 ways, for example, as 211749986569 + 1382426761 = 460163^2 + 37181^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×2131324133302 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 213132413330.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10656620657 + ... + 10656620676.
Almost surely, 2213132413330 is an apocalyptic number.
213132413330 is a deficient number, since it is larger than the sum of its proper divisors (170505930682).
213132413330 is a wasteful number, since it uses less digits than its factorization.
213132413330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21313241340.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 213132413330 its reverse (33314231312), we get a palindrome (246446644642).
The spelling of 213132413330 in words is "two hundred thirteen billion, one hundred thirty-two million, four hundred thirteen thousand, three hundred thirty".
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