Base | Representation |
---|---|
bin | 11001110100001110011… |
… | …11110010101110000000 |
3 | 10010210120210211001010122 |
4 | 30322013033302232000 |
5 | 104013120233431130 |
6 | 1515255205115412 |
7 | 121041326242556 |
oct | 14720717625600 |
9 | 3123523731118 |
10 | 887032327040 |
11 | 312208695202 |
12 | 123ab53b8b68 |
13 | 65853cc5642 |
14 | 30d0b073bd6 |
15 | 18118d632e5 |
hex | ce873f2b80 |
887032327040 has 128 divisors (see below), whose sum is σ = 2145595132800. Its totient is φ = 350628855808.
The previous prime is 887032327001. The next prime is 887032327061. The reversal of 887032327040 is 40723230788.
887032327040 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (128).
It is a junction number, because it is equal to n+sod(n) for n = 887032326982 and 887032327000.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141086777 + ... + 141093063.
It is an arithmetic number, because the mean of its divisors is an integer number (16762461975).
Almost surely, 2887032327040 is an apocalyptic number.
887032327040 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 887032327040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1072797566400).
887032327040 is an abundant number, since it is smaller than the sum of its proper divisors (1258562805760).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
887032327040 is a wasteful number, since it uses less digits than its factorization.
887032327040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8872 (or 8860 counting only the distinct ones).
The product of its (nonzero) digits is 451584, while the sum is 44.
The spelling of 887032327040 in words is "eight hundred eighty-seven billion, thirty-two million, three hundred twenty-seven thousand, forty".
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