Base | Representation |
---|---|
bin | 1111010000010000… |
… | …10100111001011001 |
3 | 210010201220212212011 |
4 | 13220020110321121 |
5 | 113233000323103 |
6 | 3432344345521 |
7 | 406641203533 |
oct | 75010247131 |
9 | 23121825764 |
10 | 8189464153 |
11 | 35228146a2 |
12 | 17067752a1 |
13 | a0687b9a0 |
14 | 579906853 |
15 | 32de72d6d |
hex | 1e8214e59 |
8189464153 has 32 divisors (see below), whose sum is σ = 9385671680. Its totient is φ = 7090778880.
The previous prime is 8189464147. The next prime is 8189464163. The reversal of 8189464153 is 3514649818.
It is a happy number.
It is a cyclic number.
It is not a de Polignac number, because 8189464153 - 29 = 8189463641 is a prime.
It is a super-2 number, since 2×81894641532 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 8189464097 and 8189464106.
It is not an unprimeable number, because it can be changed into a prime (8189464133) 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, 4576783 + ... + 4578571.
It is an arithmetic number, because the mean of its divisors is an integer number (293302240).
Almost surely, 28189464153 is an apocalyptic number.
It is an amenable number.
8189464153 is a deficient number, since it is larger than the sum of its proper divisors (1196207527).
8189464153 is a wasteful number, since it uses less digits than its factorization.
8189464153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2177.
The product of its digits is 829440, while the sum is 49.
The square root of 8189464153 is about 90495.6581997170. The cubic root of 8189464153 is about 2015.6656527003.
The spelling of 8189464153 in words is "eight billion, one hundred eighty-nine million, four hundred sixty-four thousand, one hundred fifty-three".
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