Base | Representation |
---|---|
bin | 1100010011010… |
… | …11100011100101 |
3 | 21012012011011011 |
4 | 12021223203211 |
5 | 202404412442 |
6 | 14123542221 |
7 | 2362123354 |
oct | 611534345 |
9 | 235164134 |
10 | 103200997 |
11 | 53288489 |
12 | 2a68a971 |
13 | 184c47a3 |
14 | d9c599b |
15 | 90d8117 |
hex | 626b8e5 |
103200997 has 2 divisors, whose sum is σ = 103200998. Its totient is φ = 103200996.
The previous prime is 103200991. The next prime is 103201001. The reversal of 103200997 is 799002301.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 85636516 + 17564481 = 9254^2 + 4191^2 .
It is a cyclic number.
It is not a de Polignac number, because 103200997 - 27 = 103200869 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (103200991) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600498 + 51600499.
It is an arithmetic number, because the mean of its divisors is an integer number (51600499).
Almost surely, 2103200997 is an apocalyptic number.
It is an amenable number.
103200997 is a deficient number, since it is larger than the sum of its proper divisors (1).
103200997 is an equidigital number, since it uses as much as digits as its factorization.
103200997 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 3402, while the sum is 31.
The square root of 103200997 is about 10158.7891502875. The cubic root of 103200997 is about 469.0595302707.
The spelling of 103200997 in words is "one hundred three million, two hundred thousand, nine hundred ninety-seven".
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