Base | Representation |
---|---|
bin | 1000111001101010… |
… | …0011010001110010 |
3 | 20011111221021121100 |
4 | 2032122203101302 |
5 | 14343131344124 |
6 | 1033031305230 |
7 | 113131632564 |
oct | 21632432162 |
9 | 6144837540 |
10 | 2389324914 |
11 | 1016791199 |
12 | 56821b216 |
13 | 2c101ba32 |
14 | 189481334 |
15 | deb681c9 |
hex | 8e6a3472 |
2389324914 has 24 divisors (see below), whose sum is σ = 5217638400. Its totient is φ = 790169688.
The previous prime is 2389324909. The next prime is 2389324919. The reversal of 2389324914 is 4194239832.
2389324914 is a `hidden beast` number, since 238 + 9 + 324 + 91 + 4 = 666.
It is an interprime number because it is at equal distance from previous prime (2389324909) and next prime (2389324919).
It is a super-2 number, since 2×23893249142 = 11417747089322214792, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 2389324914.
It is not an unprimeable number, because it can be changed into a prime (2389324919) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 520314 + ... + 524885.
It is an arithmetic number, because the mean of its divisors is an integer number (217401600).
Almost surely, 22389324914 is an apocalyptic number.
2389324914 is an abundant number, since it is smaller than the sum of its proper divisors (2828313486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2389324914 is a wasteful number, since it uses less digits than its factorization.
2389324914 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1045334 (or 1045331 counting only the distinct ones).
The product of its digits is 373248, while the sum is 45.
The square root of 2389324914 is about 48880.7212917322. The cubic root of 2389324914 is about 1336.8778790606.
The spelling of 2389324914 in words is "two billion, three hundred eighty-nine million, three hundred twenty-four thousand, nine hundred fourteen".
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