Base | Representation |
---|---|
bin | 11001100000001… |
… | …11110000110011 |
3 | 112220120100021211 |
4 | 30300013300303 |
5 | 414232110144 |
6 | 33121300551 |
7 | 5205320365 |
oct | 1460076063 |
9 | 486510254 |
10 | 213941299 |
11 | aa8452a0 |
12 | 5b794757 |
13 | 35428ab0 |
14 | 205b0d35 |
15 | 13bb0034 |
hex | cc07c33 |
213941299 has 16 divisors (see below), whose sum is σ = 252461664. Its totient is φ = 178732800.
The previous prime is 213941281. The next prime is 213941303. The reversal of 213941299 is 992149312.
It is a cyclic number.
It is not a de Polignac number, because 213941299 - 27 = 213941171 is a prime.
It is a zygodrome in base 2.
It is not an unprimeable number, because it can be changed into a prime (213941269) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30109 + ... + 36529.
It is an arithmetic number, because the mean of its divisors is an integer number (15778854).
Almost surely, 2213941299 is an apocalyptic number.
213941299 is a deficient number, since it is larger than the sum of its proper divisors (38520365).
213941299 is a wasteful number, since it uses less digits than its factorization.
213941299 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6678.
The product of its digits is 34992, while the sum is 40.
The square root of 213941299 is about 14626.7323418459. The cubic root of 213941299 is about 598.0877070716.
The spelling of 213941299 in words is "two hundred thirteen million, nine hundred forty-one thousand, two hundred ninety-nine".
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