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26050282801 = 103215672
BaseRepresentation
bin11000010000101101…
…111100010100110001
32111020111012110221221
4120100231330110301
5411322333022201
615544535545041
71611356515234
oct302055742461
974214173857
1026050282801
1110058784044
12507022b181
1325c1cca72a
141391a6341b
15a26ed74a1
hex610b7c531

26050282801 has 9 divisors (see below), whose sum is σ = 26322451641. Its totient is φ = 25780904532.

The previous prime is 26050282787. The next prime is 26050282831. The reversal of 26050282801 is 10828205062.

The square root of 26050282801 is 161401.

It is a perfect power (a square), and thus also a powerful number.

It is a de Polignac number, because none of the positive numbers 2k-26050282801 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (26050282831) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 16623520 + ... + 16625086.

It is an arithmetic number, because the mean of its divisors is an integer number (2924716849).

Almost surely, 226050282801 is an apocalyptic number.

26050282801 is the 161401-st square number.

26050282801 is the 80701-st centered octagonal number.

It is an amenable number.

26050282801 is a deficient number, since it is larger than the sum of its proper divisors (272168840).

26050282801 is an frugal number, since it uses more digits than its factorization.

26050282801 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3340 (or 1670 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 34.

Adding to 26050282801 its reverse (10828205062), we get a palindrome (36878487863).

The spelling of 26050282801 in words is "twenty-six billion, fifty million, two hundred eighty-two thousand, eight hundred one".

Divisors: 1 103 1567 10609 161401 2455489 16624303 252915367 26050282801