Base | Representation |
---|---|
bin | 10000100000100… |
… | …110100111000110 |
3 | 201022012011011112 |
4 | 100200212213012 |
5 | 1031401412324 |
6 | 43252405022 |
7 | 6602211215 |
oct | 2040464706 |
9 | 638164145 |
10 | 276982214 |
11 | 132392923 |
12 | 78916772 |
13 | 454cbc02 |
14 | 28b0107c |
15 | 194b3c0e |
hex | 108269c6 |
276982214 has 4 divisors (see below), whose sum is σ = 415473324. Its totient is φ = 138491106.
The previous prime is 276982201. The next prime is 276982217. The reversal of 276982214 is 412289672.
It is a semiprime because it is the product of two primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (276982217) by changing a digit.
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 as a sum of consecutive naturals, namely, 69245552 + ... + 69245555.
It is an arithmetic number, because the mean of its divisors is an integer number (103868331).
Almost surely, 2276982214 is an apocalyptic number.
276982214 is a deficient number, since it is larger than the sum of its proper divisors (138491110).
276982214 is a wasteful number, since it uses less digits than its factorization.
276982214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 138491109.
The product of its digits is 96768, while the sum is 41.
The square root of 276982214 is about 16642.7826399313. The cubic root of 276982214 is about 651.8544391956.
The spelling of 276982214 in words is "two hundred seventy-six million, nine hundred eighty-two thousand, two hundred fourteen".
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