Base | Representation |
---|---|
bin | 1100110011010… |
… | …00111101010001 |
3 | 21111001201001112 |
4 | 12121220331101 |
5 | 204442302112 |
6 | 14353343105 |
7 | 2442516542 |
oct | 631507521 |
9 | 244051045 |
10 | 107384657 |
11 | 55685756 |
12 | 2bb67a95 |
13 | 1932ab23 |
14 | 103944c9 |
15 | 9662a22 |
hex | 6668f51 |
107384657 has 2 divisors, whose sum is σ = 107384658. Its totient is φ = 107384656.
The previous prime is 107384647. The next prime is 107384737. The reversal of 107384657 is 756483701.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 53816896 + 53567761 = 7336^2 + 7319^2 .
It is an emirp because it is prime and its reverse (756483701) is a distict prime.
It is a cyclic number.
It is not a de Polignac number, because 107384657 - 214 = 107368273 is a prime.
It is a Chen prime.
It is not a weakly prime, because it can be changed into another prime (107384647) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53692328 + 53692329.
It is an arithmetic number, because the mean of its divisors is an integer number (53692329).
Almost surely, 2107384657 is an apocalyptic number.
It is an amenable number.
107384657 is a deficient number, since it is larger than the sum of its proper divisors (1).
107384657 is an equidigital number, since it uses as much as digits as its factorization.
107384657 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 141120, while the sum is 41.
The square root of 107384657 is about 10362.6568504414. The cubic root of 107384657 is about 475.3141515554.
The spelling of 107384657 in words is "one hundred seven million, three hundred eighty-four thousand, six hundred fifty-seven".
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