Base | Representation |
---|---|
bin | 1111101001010111… |
… | …10011000011110110 |
3 | 210200102020202021210 |
4 | 13310223303003312 |
5 | 114200410324314 |
6 | 3505311022250 |
7 | 415106403240 |
oct | 76453630366 |
9 | 23612222253 |
10 | 8400089334 |
11 | 36206a449a |
12 | 176520a986 |
13 | a3b3b6280 |
14 | 599893090 |
15 | 3426ca559 |
hex | 1f4af30f6 |
8400089334 has 64 divisors (see below), whose sum is σ = 21893469696. Its totient is φ = 2085087744.
The previous prime is 8400089329. The next prime is 8400089339. The reversal of 8400089334 is 4339800048.
It is an interprime number because it is at equal distance from previous prime (8400089329) and next prime (8400089339).
It is a Harshad number since it is a multiple of its sum of digits (39).
It is a junction number, because it is equal to n+sod(n) for n = 8400089292 and 8400089301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8400089339) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 443212 + ... + 461775.
It is an arithmetic number, because the mean of its divisors is an integer number (342085464).
Almost surely, 28400089334 is an apocalyptic number.
8400089334 is an abundant number, since it is smaller than the sum of its proper divisors (13493380362).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8400089334 is a wasteful number, since it uses less digits than its factorization.
8400089334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 905029.
The product of its (nonzero) digits is 82944, while the sum is 39.
The square root of 8400089334 is about 91652.0012547462. The cubic root of 8400089334 is about 2032.7999198543.
The spelling of 8400089334 in words is "eight billion, four hundred million, eighty-nine thousand, three hundred thirty-four".
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