Base | Representation |
---|---|
bin | 1000011100011000000… |
… | …10001010101111010100 |
3 | 1000201211102021002201201 |
4 | 10032030002022233110 |
5 | 14223122204443343 |
6 | 341135315002244 |
7 | 26650151622244 |
oct | 4161402125724 |
9 | 1021742232651 |
10 | 290112187348 |
11 | 102043848305 |
12 | 48285b99384 |
13 | 214854612a9 |
14 | 10081c63b24 |
15 | 782e5b194d |
hex | 438c08abd4 |
290112187348 has 48 divisors (see below), whose sum is σ = 536241025600. Its totient is φ = 137333514528.
The previous prime is 290112187327. The next prime is 290112187381. The reversal of 290112187348 is 843781211092.
It is a junction number, because it is equal to n+sod(n) for n = 290112187298 and 290112187307.
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, 66859363 + ... + 66863701.
Almost surely, 2290112187348 is an apocalyptic number.
It is an amenable number.
290112187348 is a deficient number, since it is larger than the sum of its proper divisors (246128838252).
290112187348 is a wasteful number, since it uses less digits than its factorization.
290112187348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6837 (or 6797 counting only the distinct ones).
The product of its (nonzero) digits is 193536, while the sum is 46.
The spelling of 290112187348 in words is "two hundred ninety billion, one hundred twelve million, one hundred eighty-seven thousand, three hundred forty-eight".
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