Base | Representation |
---|---|
bin | 1100011011000110001… |
… | …0100101010001011110 |
3 | 202101220110000112010012 |
4 | 3012301202211101132 |
5 | 11444102044432202 |
6 | 242014353043222 |
7 | 21264021216131 |
oct | 3066142452136 |
9 | 671813015105 |
10 | 213432030302 |
11 | 825748a9397 |
12 | 35445b56512 |
13 | 171850685ba |
14 | a489d8c218 |
15 | 58427b5152 |
hex | 31b18a545e |
213432030302 has 16 divisors (see below), whose sum is σ = 323278356960. Its totient is φ = 105672719712.
The previous prime is 213432030283. The next prime is 213432030313. The reversal of 213432030302 is 203030234312.
It is a super-2 number, since 2×2134320303022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4237724 + ... + 4287792.
It is an arithmetic number, because the mean of its divisors is an integer number (20204897310).
Almost surely, 2213432030302 is an apocalyptic number.
213432030302 is a deficient number, since it is larger than the sum of its proper divisors (109846326658).
213432030302 is a wasteful number, since it uses less digits than its factorization.
213432030302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 70867.
The product of its (nonzero) digits is 2592, while the sum is 23.
Adding to 213432030302 its reverse (203030234312), we get a palindrome (416462264614).
The spelling of 213432030302 in words is "two hundred thirteen billion, four hundred thirty-two million, thirty thousand, three hundred two".
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