Base | Representation |
---|---|
bin | 1000100010000001010… |
… | …11101010001110001000 |
3 | 1001000122122012110102202 |
4 | 10101000223222032020 |
5 | 14300324044304310 |
6 | 342400143015332 |
7 | 30115233034142 |
oct | 4210053521610 |
9 | 1030578173382 |
10 | 293142963080 |
11 | 103359618a40 |
12 | 48990b9a548 |
13 | 2184932c906 |
14 | 1028c59bc92 |
15 | 795a6d43a5 |
hex | 4440aea388 |
293142963080 has 32 divisors (see below), whose sum is σ = 719532728640. Its totient is φ = 106597440960.
The previous prime is 293142963079. The next prime is 293142963103. The reversal of 293142963080 is 80369241392.
It is a Smith number, since the sum of its digits (47) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 333116564 + ... + 333117443.
It is an arithmetic number, because the mean of its divisors is an integer number (22485397770).
Almost surely, 2293142963080 is an apocalyptic number.
293142963080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
293142963080 is an abundant number, since it is smaller than the sum of its proper divisors (426389765560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
293142963080 is a wasteful number, since it uses less digits than its factorization.
293142963080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 666234029 (or 666234025 counting only the distinct ones).
The product of its (nonzero) digits is 559872, while the sum is 47.
The spelling of 293142963080 in words is "two hundred ninety-three billion, one hundred forty-two million, nine hundred sixty-three thousand, eighty".
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