Base | Representation |
---|---|
bin | 1111000011010001… |
… | …11000011010110110 |
3 | 202212010222212100200 |
4 | 13201220320122312 |
5 | 113022110322000 |
6 | 3413454221330 |
7 | 404146415256 |
oct | 74150703266 |
9 | 22763885320 |
10 | 8080557750 |
11 | 347729a701 |
12 | 16961b4846 |
13 | 9ba13a325 |
14 | 569277966 |
15 | 32460e500 |
hex | 1e1a386b6 |
8080557750 has 48 divisors (see below), whose sum is σ = 21849834240. Its totient is φ = 2154814800.
The previous prime is 8080557703. The next prime is 8080557787. The reversal of 8080557750 is 577550808.
It is a happy number.
It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 8080557696 and 8080557705.
It is a congruent number.
It is an unprimeable number.
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 23 ways as a sum of consecutive naturals, for example, 1793430 + ... + 1797929.
It is an arithmetic number, because the mean of its divisors is an integer number (455204880).
Almost surely, 28080557750 is an apocalyptic number.
8080557750 is an abundant number, since it is smaller than the sum of its proper divisors (13769276490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8080557750 is a wasteful number, since it uses less digits than its factorization.
8080557750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3591382 (or 3591369 counting only the distinct ones).
The product of its (nonzero) digits is 392000, while the sum is 45.
The square root of 8080557750 is about 89891.9226070952. The cubic root of 8080557750 is about 2006.6907378868.
The spelling of 8080557750 in words is "eight billion, eighty million, five hundred fifty-seven thousand, seven hundred fifty".
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