Base | Representation |
---|---|
bin | 1110111010111011… |
… | …10101111100111001 |
3 | 202200021021100220101 |
4 | 13131131311330321 |
5 | 112401200231233 |
6 | 3402513555401 |
7 | 402336411214 |
oct | 73535657471 |
9 | 22607240811 |
10 | 8010555193 |
11 | 3440827753 |
12 | 1676875b61 |
13 | 9a879a5b4 |
14 | 55dc5477b |
15 | 31d3d2c7d |
hex | 1dd775f39 |
8010555193 has 4 divisors (see below), whose sum is σ = 8481764340. Its totient is φ = 7539346048.
The previous prime is 8010555149. The next prime is 8010555229. The reversal of 8010555193 is 3915550108.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 5904846649 + 2105708544 = 76843^2 + 45888^2 .
It is a de Polignac number, because none of the positive numbers 2k-8010555193 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (8010553193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 235604548 + ... + 235604581.
It is an arithmetic number, because the mean of its divisors is an integer number (2120441085).
Almost surely, 28010555193 is an apocalyptic number.
It is an amenable number.
8010555193 is a deficient number, since it is larger than the sum of its proper divisors (471209147).
8010555193 is a wasteful number, since it uses less digits than its factorization.
8010555193 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 471209146.
The product of its (nonzero) digits is 27000, while the sum is 37.
The square root of 8010555193 is about 89501.7049725870. The cubic root of 8010555193 is about 2000.8792128524.
The spelling of 8010555193 in words is "eight billion, ten million, five hundred fifty-five thousand, one hundred ninety-three".
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