Base | Representation |
---|---|
bin | 1110010001011101010… |
… | …0010101100100111111 |
3 | 212102220201020020121011 |
4 | 3210113110111210333 |
5 | 13004134302434403 |
6 | 304351220020051 |
7 | 23500251345526 |
oct | 3442724254477 |
9 | 772821206534 |
10 | 245204343103 |
11 | 94a99506245 |
12 | 3b632531627 |
13 | 1a1796783a5 |
14 | bc219434bd |
15 | 65a1cc8a6d |
hex | 391751593f |
245204343103 has 2 divisors, whose sum is σ = 245204343104. Its totient is φ = 245204343102.
The previous prime is 245204343071. The next prime is 245204343119. The reversal of 245204343103 is 301343402542.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 245204343103 - 25 = 245204343071 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (245204343143) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 122602171551 + 122602171552.
It is an arithmetic number, because the mean of its divisors is an integer number (122602171552).
Almost surely, 2245204343103 is an apocalyptic number.
245204343103 is a deficient number, since it is larger than the sum of its proper divisors (1).
245204343103 is an equidigital number, since it uses as much as digits as its factorization.
245204343103 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 34560, while the sum is 31.
Adding to 245204343103 its reverse (301343402542), we get a palindrome (546547745645).
The spelling of 245204343103 in words is "two hundred forty-five billion, two hundred four million, three hundred forty-three thousand, one hundred three".
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