Base | Representation |
---|---|
bin | 11001011001101… |
… | …00000111101011 |
3 | 112211221022010212 |
4 | 30230310013223 |
5 | 414021340121 |
6 | 33050531335 |
7 | 5165050124 |
oct | 1454640753 |
9 | 484838125 |
10 | 213074411 |
11 | aa302a60 |
12 | 5b436b4b |
13 | 351b4344 |
14 | 2042704b |
15 | 13a8d25b |
hex | cb341eb |
213074411 has 8 divisors (see below), whose sum is σ = 232618800. Its totient is φ = 193559040.
The previous prime is 213074387. The next prime is 213074431. The reversal of 213074411 is 114470312.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 213074411 - 222 = 208880107 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (213074431) 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, 9875 + ... + 22883.
It is an arithmetic number, because the mean of its divisors is an integer number (29077350).
Almost surely, 2213074411 is an apocalyptic number.
213074411 is a deficient number, since it is larger than the sum of its proper divisors (19544389).
213074411 is a wasteful number, since it uses less digits than its factorization.
213074411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14509.
The product of its (nonzero) digits is 672, while the sum is 23.
The square root of 213074411 is about 14597.0685755737. The cubic root of 213074411 is about 597.2787983903.
The spelling of 213074411 in words is "two hundred thirteen million, seventy-four thousand, four hundred eleven".
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