Base | Representation |
---|---|
bin | 110100100101000… |
… | …101000101010100 |
3 | 2021110220010020202 |
4 | 310211011011110 |
5 | 3301311313010 |
6 | 223311120032 |
7 | 30601012160 |
oct | 6445050524 |
9 | 2243803222 |
10 | 882135380 |
11 | 412a40405 |
12 | 207513018 |
13 | 1109b01c9 |
14 | 85229ca0 |
15 | 5269d6a5 |
hex | 34945154 |
882135380 has 96 divisors (see below), whose sum is σ = 2195128320. Its totient is φ = 291392640.
The previous prime is 882135379. The next prime is 882135383. The reversal of 882135380 is 83531288.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (882135383) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1905029 + ... + 1905491.
It is an arithmetic number, because the mean of its divisors is an integer number (22865920).
Almost surely, 2882135380 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 882135380, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1097564160).
882135380 is an abundant number, since it is smaller than the sum of its proper divisors (1312992940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
882135380 is a wasteful number, since it uses less digits than its factorization.
882135380 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 949 (or 947 counting only the distinct ones).
The product of its (nonzero) digits is 46080, while the sum is 38.
The square root of 882135380 is about 29700.7639632384. The cubic root of 882135380 is about 959.0584590990.
The spelling of 882135380 in words is "eight hundred eighty-two million, one hundred thirty-five thousand, three hundred eighty".
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