Base | Representation |
---|---|
bin | 1001011101001011… |
… | …1000011001011110 |
3 | 20112220021110122101 |
4 | 2113102320121132 |
5 | 20144301343324 |
6 | 1055512435314 |
7 | 116621162260 |
oct | 22722703136 |
9 | 6486243571 |
10 | 2538309214 |
11 | 109289a311 |
12 | 5aa0a8b3a |
13 | 315b5351c |
14 | 1a1183b30 |
15 | ecc96944 |
hex | 974b865e |
2538309214 has 16 divisors (see below), whose sum is σ = 4412676096. Its totient is φ = 1072524600.
The previous prime is 2538309211. The next prime is 2538309229. The reversal of 2538309214 is 4129038352.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2538309211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1275822 + ... + 1277809.
It is an arithmetic number, because the mean of its divisors is an integer number (275792256).
Almost surely, 22538309214 is an apocalyptic number.
2538309214 is a deficient number, since it is larger than the sum of its proper divisors (1874366882).
2538309214 is a wasteful number, since it uses less digits than its factorization.
2538309214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2553711.
The product of its (nonzero) digits is 51840, while the sum is 37.
The square root of 2538309214 is about 50381.6356820618. The cubic root of 2538309214 is about 1364.1061766804.
The spelling of 2538309214 in words is "two billion, five hundred thirty-eight million, three hundred nine thousand, two hundred fourteen".
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