| Base | Representation |
|---|---|
| bin | 11001011101001… |
| … | …00101001000000 |
| 3 | 112212210201100200 |
| 4 | 30232210221000 |
| 5 | 414131112141 |
| 6 | 33104445200 |
| 7 | 5202006612 |
| oct | 1456445100 |
| 9 | 485721320 |
| 10 | 213535296 |
| 11 | aa598257 |
| 12 | 5b619800 |
| 13 | 35316060 |
| 14 | 20506db2 |
| 15 | 13b2eab6 |
| hex | cba4a40 |
213535296 has 84 divisors (see below), whose sum is σ = 659165052. Its totient is φ = 65700864.
The previous prime is 213535279. The next prime is 213535313. The reversal of 213535296 is 692535312.
213535296 is a `hidden beast` number, since 213 + 5 + 352 + 96 = 666.
213535296 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (213535279) and next prime (213535313).
It can be written as a sum of positive squares in 2 ways, for example, as 109495296 + 104040000 = 10464^2 + 10200^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 213535296.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6771 + ... + 21746.
It is an arithmetic number, because the mean of its divisors is an integer number (7847203).
Almost surely, 2213535296 is an apocalyptic number.
213535296 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
213535296 is an abundant number, since it is smaller than the sum of its proper divisors (445629756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
213535296 is a wasteful number, since it uses less digits than its factorization.
213535296 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28548 (or 28535 counting only the distinct ones).
The product of its digits is 48600, while the sum is 36.
The square root of 213535296 is about 14612.8469505432. The cubic root of 213535296 is about 597.7091309975.
The spelling of 213535296 in words is "two hundred thirteen million, five hundred thirty-five thousand, two hundred ninety-six".
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