Base | Representation |
---|---|
bin | 110100011101010… |
… | …000011110010000 |
3 | 2021100000221111022 |
4 | 310131100132100 |
5 | 3300300204010 |
6 | 223155135012 |
7 | 30544412063 |
oct | 6435203620 |
9 | 2240027438 |
10 | 880084880 |
11 | 41186a884 |
12 | 2068a4468 |
13 | 110442aac |
14 | 84c548da |
15 | 523e5d55 |
hex | 34750790 |
880084880 has 80 divisors (see below), whose sum is σ = 2157611904. Its totient is φ = 333189120.
The previous prime is 880084871. The next prime is 880084889. The reversal of 880084880 is 88480088.
It is an interprime number because it is at equal distance from previous prime (880084871) and next prime (880084889).
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×8800848802 = 1549098792009228800, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (880084889) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176015 + ... + 180945.
Almost surely, 2880084880 is an apocalyptic number.
880084880 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 880084880, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1078805952).
880084880 is an abundant number, since it is smaller than the sum of its proper divisors (1277527024).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
880084880 is a wasteful number, since it uses less digits than its factorization.
880084880 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5064 (or 5058 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 44.
The square root of 880084880 is about 29666.2245659942. The cubic root of 880084880 is about 958.3147807036.
The spelling of 880084880 in words is "eight hundred eighty million, eighty-four thousand, eight hundred eighty".
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