Base | Representation |
---|---|
bin | 1100000100110… |
… | …01110110001101 |
3 | 21001121020111101 |
4 | 12002121312031 |
5 | 201412342303 |
6 | 14015023101 |
7 | 2336660122 |
oct | 602316615 |
9 | 231536441 |
10 | 101293453 |
11 | 521a52a8 |
12 | 29b0aa91 |
13 | 17ca7471 |
14 | d64a749 |
15 | 8d5cd1d |
hex | 6099d8d |
101293453 has 2 divisors, whose sum is σ = 101293454. Its totient is φ = 101293452.
The previous prime is 101293421. The next prime is 101293459. The reversal of 101293453 is 354392101.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 80335369 + 20958084 = 8963^2 + 4578^2 .
It is a cyclic number.
It is not a de Polignac number, because 101293453 - 25 = 101293421 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (101293459) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50646726 + 50646727.
It is an arithmetic number, because the mean of its divisors is an integer number (50646727).
Almost surely, 2101293453 is an apocalyptic number.
It is an amenable number.
101293453 is a deficient number, since it is larger than the sum of its proper divisors (1).
101293453 is an equidigital number, since it uses as much as digits as its factorization.
101293453 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 3240, while the sum is 28.
The square root of 101293453 is about 10064.4648640651. The cubic root of 101293453 is about 466.1515421961.
The spelling of 101293453 in words is "one hundred one million, two hundred ninety-three thousand, four hundred fifty-three".
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