Base | Representation |
---|---|
bin | 10110101011111… |
… | …11100110111111 |
3 | 111021010000000121 |
4 | 23111333212333 |
5 | 342210034233 |
6 | 30515035411 |
7 | 4500436030 |
oct | 1325774677 |
9 | 437100017 |
10 | 190314943 |
11 | 98478485 |
12 | 5389bb67 |
13 | 30575bc0 |
14 | 1b3c0a87 |
15 | 11a9492d |
hex | b57f9bf |
190314943 has 16 divisors (see below), whose sum is σ = 238210560. Its totient is φ = 148022496.
The previous prime is 190314941. The next prime is 190314959. The reversal of 190314943 is 349413091.
It is a cyclic number.
It is not a de Polignac number, because 190314943 - 21 = 190314941 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 190314899 and 190314908.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190314941) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12355 + ... + 23092.
It is an arithmetic number, because the mean of its divisors is an integer number (14888160).
Almost surely, 2190314943 is an apocalyptic number.
190314943 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
190314943 is a deficient number, since it is larger than the sum of its proper divisors (47895617).
190314943 is a wasteful number, since it uses less digits than its factorization.
190314943 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 35526.
The product of its (nonzero) digits is 11664, while the sum is 34.
The square root of 190314943 is about 13795.4682051752. The cubic root of 190314943 is about 575.2071772652.
The spelling of 190314943 in words is "one hundred ninety million, three hundred fourteen thousand, nine hundred forty-three".
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