Base | Representation |
---|---|
bin | 101001111010101100111… |
… | …110000001111001000100 |
3 | 101012101011002102222121220 |
4 | 221322230332001321010 |
5 | 334143311141431043 |
6 | 10043144111240340 |
7 | 415053135161061 |
oct | 51725476017104 |
9 | 11171132388556 |
10 | 2880530030148 |
11 | a1069811a101 |
12 | 3a63238190b0 |
13 | 17b82c3b3554 |
14 | 9d5c0121c68 |
15 | 4ede1089483 |
hex | 29eacf81e44 |
2880530030148 has 96 divisors (see below), whose sum is σ = 7149279446400. Its totient is φ = 900115421184.
The previous prime is 2880530030137. The next prime is 2880530030171. The reversal of 2880530030148 is 8410300350882.
2880530030148 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 15702138 + ... + 15884526.
It is an arithmetic number, because the mean of its divisors is an integer number (74471660900).
Almost surely, 22880530030148 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 2880530030148, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3574639723200).
2880530030148 is an abundant number, since it is smaller than the sum of its proper divisors (4268749416252).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2880530030148 is a wasteful number, since it uses less digits than its factorization.
2880530030148 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 183141 (or 183139 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 42.
The spelling of 2880530030148 in words is "two trillion, eight hundred eighty billion, five hundred thirty million, thirty thousand, one hundred forty-eight".
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