Base | Representation |
---|---|
bin | 1000010000000… |
… | …10000011001101 |
3 | 11211020110022210 |
4 | 10020002003031 |
5 | 120204330123 |
6 | 10511301033 |
7 | 1500212202 |
oct | 410020315 |
9 | 154213283 |
10 | 69214413 |
11 | 360848a4 |
12 | 1b21a779 |
13 | 11455098 |
14 | 9299ca9 |
15 | 6122e93 |
hex | 42020cd |
69214413 has 16 divisors (see below), whose sum is σ = 95485952. Its totient is φ = 44550000.
The previous prime is 69214403. The next prime is 69214423. The reversal of 69214413 is 31441296.
It is an interprime number because it is at equal distance from previous prime (69214403) and next prime (69214423).
It is not a de Polignac number, because 69214413 - 220 = 68165837 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (69214403) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 69348 + ... + 70338.
It is an arithmetic number, because the mean of its divisors is an integer number (5967872).
Almost surely, 269214413 is an apocalyptic number.
It is an amenable number.
69214413 is a deficient number, since it is larger than the sum of its proper divisors (26271539).
69214413 is a wasteful number, since it uses less digits than its factorization.
69214413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1776.
The product of its digits is 5184, while the sum is 30.
The square root of 69214413 is about 8319.5199981730. The cubic root of 69214413 is about 410.5809986235.
The spelling of 69214413 in words is "sixty-nine million, two hundred fourteen thousand, four hundred thirteen".
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