Base | Representation |
---|---|
bin | 11000100100100011… |
… | …110110000100001001 |
3 | 2112002200121102010100 |
4 | 120210203312010021 |
5 | 413013043230131 |
6 | 20041551040013 |
7 | 1622541221151 |
oct | 304443660411 |
9 | 75080542110 |
10 | 26383180041 |
11 | 10209687729 |
12 | 5143810009 |
13 | 2645c7614a |
14 | 13c3d5b761 |
15 | a463437e6 |
hex | 6248f6109 |
26383180041 has 27 divisors (see below), whose sum is σ = 39489607911. Its totient is φ = 16973180784.
The previous prime is 26383179989. The next prime is 26383180091. The reversal of 26383180041 is 14008138362.
The square root of 26383180041 is 162429.
It is a perfect power (a square), and thus also a powerful number.
26383180041 is a `hidden beast` number, since 2 + 638 + 3 + 18 + 0 + 0 + 4 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 13834699641 + 12548480400 = 117621^2 + 112020^2 .
It is not a de Polignac number, because 26383180041 - 223 = 26374791433 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 26383179978 and 26383180005.
It is not an unprimeable number, because it can be changed into a prime (26383180091) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 14130390 + ... + 14132256.
Almost surely, 226383180041 is an apocalyptic number.
26383180041 is the 162429-th square number.
26383180041 is the 81215-th centered octagonal number.
It is an amenable number.
26383180041 is a deficient number, since it is larger than the sum of its proper divisors (13106427870).
26383180041 is an frugal number, since it uses more digits than its factorization.
26383180041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3798 (or 1899 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
Multiplying 26383180041 by its sum of digits (36), we get a square (949794481476 = 9745742).
The spelling of 26383180041 in words is "twenty-six billion, three hundred eighty-three million, one hundred eighty thousand, forty-one".
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