Base | Representation |
---|---|
bin | 11001011001110… |
… | …01001001110101 |
3 | 112211222100102111 |
4 | 30230321021311 |
5 | 414023020104 |
6 | 33051211021 |
7 | 5165164210 |
oct | 1454711165 |
9 | 484870374 |
10 | 213095029 |
11 | aa3174a4 |
12 | 5b446a71 |
13 | 351c0844 |
14 | 20430777 |
15 | 13a94404 |
hex | cb39275 |
213095029 has 8 divisors (see below), whose sum is σ = 244558080. Its totient is φ = 181887216.
The previous prime is 213095027. The next prime is 213095053. The reversal of 213095029 is 920590312.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 213095029 - 21 = 213095027 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (213095027) 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, 62014 + ... + 65359.
It is an arithmetic number, because the mean of its divisors is an integer number (30569760).
Almost surely, 2213095029 is an apocalyptic number.
It is an amenable number.
213095029 is a deficient number, since it is larger than the sum of its proper divisors (31463051).
213095029 is a wasteful number, since it uses less digits than its factorization.
213095029 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 127619.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 213095029 is about 14597.7747961804. The cubic root of 213095029 is about 597.2980628608.
The spelling of 213095029 in words is "two hundred thirteen million, ninety-five thousand, twenty-nine".
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