Base | Representation |
---|---|
bin | 111001110010001001000110… |
… | …101100101110101101011101 |
3 | 1020022211000022100202000110021 |
4 | 321302021012230232231131 |
5 | 231302214223131110401 |
6 | 2300255422045312141 |
7 | 104346414240015406 |
oct | 7162110654565535 |
9 | 1208730270660407 |
10 | 254134401035101 |
11 | 73a7a881128a24 |
12 | 24604b48865651 |
13 | aba5a043b8292 |
14 | 46a82563409ad |
15 | 1e5a9440ad2a1 |
hex | e72246b2eb5d |
254134401035101 has 16 divisors (see below), whose sum is σ = 261308764294704. Its totient is φ = 246976153864704.
The previous prime is 254134401035089. The next prime is 254134401035111. The reversal of 254134401035101 is 101530104431452.
It can be written as a sum of positive squares in 8 ways, for example, as 185097412712601 + 69036988322500 = 13605051^2 + 8308850^2 .
It is a cyclic number.
It is not a de Polignac number, because 254134401035101 - 25 = 254134401035069 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (254134401035111) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1208717481 + ... + 1208927713.
It is an arithmetic number, because the mean of its divisors is an integer number (16331797768419).
Almost surely, 2254134401035101 is an apocalyptic number.
It is an amenable number.
254134401035101 is a deficient number, since it is larger than the sum of its proper divisors (7174363259603).
254134401035101 is a wasteful number, since it uses less digits than its factorization.
254134401035101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 248400.
The product of its (nonzero) digits is 28800, while the sum is 34.
Adding to 254134401035101 its reverse (101530104431452), we get a palindrome (355664505466553).
The spelling of 254134401035101 in words is "two hundred fifty-four trillion, one hundred thirty-four billion, four hundred one million, thirty-five thousand, one hundred one".
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