Base | Representation |
---|---|
bin | 111001110001101011111101… |
… | …101010011110000000010000 |
3 | 1020022201000112200220012211001 |
4 | 321301223331222132000100 |
5 | 231301211132344401134 |
6 | 2300233205130031344 |
7 | 104344225653366424 |
oct | 7161537552360020 |
9 | 1208630480805731 |
10 | 254103110934544 |
11 | 73a68584739293 |
12 | 245baa75878554 |
13 | aba2a88973091 |
14 | 46a6928830b84 |
15 | 1e59c1209c414 |
hex | e71afda9e010 |
254103110934544 has 45 divisors (see below), whose sum is σ = 497929791092887. Its totient is φ = 125621204352512.
The previous prime is 254103110934443. The next prime is 254103110934581. The reversal of 254103110934544 is 445439011301452.
The square root of 254103110934544 is 15940612.
It is a perfect power (a square), and thus also a powerful number.
254103110934544 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 22512178090000 + 231590932844544 = 4744700^2 + 15218112^2 .
It is a super-2 number, since 2×2541031109345442 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 254103110934494 and 254103110934503.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 5674835484 + ... + 5674880260.
Almost surely, 2254103110934544 is an apocalyptic number.
254103110934544 is the 15940612-nd square number.
It is an amenable number.
254103110934544 is a deficient number, since it is larger than the sum of its proper divisors (243826680158343).
254103110934544 is an frugal number, since it uses more digits than its factorization.
254103110934544 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 89740 (or 44868 counting only the distinct ones).
The product of its (nonzero) digits is 1036800, while the sum is 46.
The spelling of 254103110934544 in words is "two hundred fifty-four trillion, one hundred three billion, one hundred ten million, nine hundred thirty-four thousand, five hundred forty-four".
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