Base | Representation |
---|---|
bin | 100000010101111101… |
… | …101111001011100101 |
3 | 10022122021022120201002 |
4 | 200111331233023211 |
5 | 1032110412301231 |
6 | 23542014443045 |
7 | 2336412126416 |
oct | 402575571345 |
9 | 108567276632 |
10 | 34728243941 |
11 | 13801208756 |
12 | 6892503485 |
13 | 3375b34791 |
14 | 19763a980d |
15 | d83ca00cb |
hex | 815f6f2e5 |
34728243941 has 2 divisors, whose sum is σ = 34728243942. Its totient is φ = 34728243940.
The previous prime is 34728243829. The next prime is 34728244003. The reversal of 34728243941 is 14934282743.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 33463019041 + 1265224900 = 182929^2 + 35570^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-34728243941 is a prime.
It is a super-2 number, since 2×347282439412 (a number of 22 digits) contains 22 as substring.
It is a Sophie Germain prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (34728243041) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17364121970 + 17364121971.
It is an arithmetic number, because the mean of its divisors is an integer number (17364121971).
Almost surely, 234728243941 is an apocalyptic number.
It is an amenable number.
34728243941 is a deficient number, since it is larger than the sum of its proper divisors (1).
34728243941 is an equidigital number, since it uses as much as digits as its factorization.
34728243941 is an evil number, because the sum of its binary digits is even.
The product of its digits is 1161216, while the sum is 47.
The spelling of 34728243941 in words is "thirty-four billion, seven hundred twenty-eight million, two hundred forty-three thousand, nine hundred forty-one".
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