Base | Representation |
---|---|
bin | 1000100010001110011… |
… | …10111100001011100100 |
3 | 1001000221022000120012212 |
4 | 10101013032330023210 |
5 | 14301040213444410 |
6 | 342415110502552 |
7 | 30121036211042 |
oct | 4210716741344 |
9 | 1030838016185 |
10 | 293252874980 |
11 | 10340566a41a |
12 | 48a01964a58 |
13 | 21866033b40 |
14 | 1029d00d392 |
15 | 7965195b05 |
hex | 44473bc2e4 |
293252874980 has 96 divisors (see below), whose sum is σ = 674592323328. Its totient is φ = 106421184000.
The previous prime is 293252874881. The next prime is 293252874997. The reversal of 293252874980 is 89478252392.
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, 23006489 + ... + 23019231.
It is an arithmetic number, because the mean of its divisors is an integer number (7027003368).
Almost surely, 2293252874980 is an apocalyptic number.
293252874980 is a gapful number since it is divisible by the number (20) 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 293252874980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (337296161664).
293252874980 is an abundant number, since it is smaller than the sum of its proper divisors (381339448348).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293252874980 is a wasteful number, since it uses less digits than its factorization.
293252874980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14277 (or 14275 counting only the distinct ones).
The product of its (nonzero) digits is 17418240, while the sum is 59.
The spelling of 293252874980 in words is "two hundred ninety-three billion, two hundred fifty-two million, eight hundred seventy-four thousand, nine hundred eighty".
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