Base | Representation |
---|---|
bin | 10010110100000001… |
… | …00100011011101001 |
3 | 222001212222211221211 |
4 | 21122000210123221 |
5 | 131141102031012 |
6 | 4350114433121 |
7 | 505200603046 |
oct | 113200443351 |
9 | 28055884854 |
10 | 10100033257 |
11 | 4313229526 |
12 | 1b5a5927a1 |
13 | c4c643152 |
14 | 6bb5621cd |
15 | 3e1a6c6a7 |
hex | 25a0246e9 |
10100033257 has 2 divisors, whose sum is σ = 10100033258. Its totient is φ = 10100033256.
The previous prime is 10100033249. The next prime is 10100033291. The reversal of 10100033257 is 75233000101.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 6989628816 + 3110404441 = 83604^2 + 55771^2 .
It is a cyclic number.
It is not a de Polignac number, because 10100033257 - 23 = 10100033249 is a prime.
It is not a weakly prime, because it can be changed into another prime (10100034257) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050016628 + 5050016629.
It is an arithmetic number, because the mean of its divisors is an integer number (5050016629).
Almost surely, 210100033257 is an apocalyptic number.
It is an amenable number.
10100033257 is a deficient number, since it is larger than the sum of its proper divisors (1).
10100033257 is an equidigital number, since it uses as much as digits as its factorization.
10100033257 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 630, while the sum is 22.
Adding to 10100033257 its reverse (75233000101), we get a palindrome (85333033358).
The spelling of 10100033257 in words is "ten billion, one hundred million, thirty-three thousand, two hundred fifty-seven".
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