Base | Representation |
---|---|
bin | 111100001101011101000… |
… | …1001111100011000010000 |
3 | 1002022002211000112020121021 |
4 | 1320122322021330120100 |
5 | 2041040132411242010 |
6 | 25333331022005224 |
7 | 1512602626645525 |
oct | 170327211743020 |
9 | 32262730466537 |
10 | 8275230180880 |
11 | 270056177a843 |
12 | b17965a16814 |
13 | 480473aacc60 |
14 | 208747c3514c |
15 | e53cec6d8da |
hex | 786ba27c610 |
8275230180880 has 320 divisors, whose sum is σ = 21859582897152. Its totient is φ = 2890513612800.
The previous prime is 8275230180869. The next prime is 8275230180907. The reversal of 8275230180880 is 880810325728.
It is a Harshad number since it is a multiple of its sum of digits (52).
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 841572444 + ... + 841582276.
Almost surely, 28275230180880 is an apocalyptic number.
8275230180880 is a gapful number since it is divisible by the number (80) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 8275230180880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10929791448576).
8275230180880 is an abundant number, since it is smaller than the sum of its proper divisors (13584352716272).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8275230180880 is a wasteful number, since it uses less digits than its factorization.
8275230180880 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10266 (or 10260 counting only the distinct ones).
The product of its (nonzero) digits is 1720320, while the sum is 52.
The spelling of 8275230180880 in words is "eight trillion, two hundred seventy-five billion, two hundred thirty million, one hundred eighty thousand, eight hundred eighty".
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