Base | Representation |
---|---|
bin | 111111000001110… |
… | …0111101100010101 |
3 | 12110101111221112022 |
4 | 1332003213230111 |
5 | 13312402100404 |
6 | 545505102525 |
7 | 103260111512 |
oct | 17603475425 |
9 | 5411457468 |
10 | 2114878229 |
11 | 995880352 |
12 | 4b0327a45 |
13 | 2791c9c49 |
14 | 160c40309 |
15 | c5a058be |
hex | 7e0e7b15 |
2114878229 has 2 divisors, whose sum is σ = 2114878230. Its totient is φ = 2114878228.
The previous prime is 2114878177. The next prime is 2114878231. The reversal of 2114878229 is 9228784112.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 2079177604 + 35700625 = 45598^2 + 5975^2 .
It is a cyclic number.
It is not a de Polignac number, because 2114878229 - 224 = 2098101013 is a prime.
Together with 2114878231, it forms a pair of twin primes.
It is a Chen prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2114878229.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (2114878729) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1057439114 + 1057439115.
It is an arithmetic number, because the mean of its divisors is an integer number (1057439115).
Almost surely, 22114878229 is an apocalyptic number.
It is an amenable number.
2114878229 is a deficient number, since it is larger than the sum of its proper divisors (1).
2114878229 is an equidigital number, since it uses as much as digits as its factorization.
2114878229 is an evil number, because the sum of its binary digits is even.
The product of its digits is 129024, while the sum is 44.
The square root of 2114878229 is about 45987.8052205147. The cubic root of 2114878229 is about 1283.5962968789.
The spelling of 2114878229 in words is "two billion, one hundred fourteen million, eight hundred seventy-eight thousand, two hundred twenty-nine".
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