Base | Representation |
---|---|
bin | 11000011100110100… |
… | …000110100100001101 |
3 | 2111202122001222020020 |
4 | 120130310012210031 |
5 | 412231311133310 |
6 | 20021025412353 |
7 | 1616402503155 |
oct | 303464064415 |
9 | 74678058206 |
10 | 26253224205 |
11 | 10152295a0a |
12 | 510819a0b9 |
13 | 26250747c0 |
14 | 13b09ad765 |
15 | a39c23170 |
hex | 61cd0690d |
26253224205 has 16 divisors (see below), whose sum is σ = 45236325120. Its totient is φ = 12924664128.
The previous prime is 26253224177. The next prime is 26253224243. The reversal of 26253224205 is 50242235262.
It is not a de Polignac number, because 26253224205 - 27 = 26253224077 is a prime.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67315765 + ... + 67316154.
It is an arithmetic number, because the mean of its divisors is an integer number (2827270320).
Almost surely, 226253224205 is an apocalyptic number.
It is an amenable number.
26253224205 is a deficient number, since it is larger than the sum of its proper divisors (18983100915).
26253224205 is a wasteful number, since it uses less digits than its factorization.
26253224205 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 134631940.
The product of its (nonzero) digits is 57600, while the sum is 33.
Adding to 26253224205 its reverse (50242235262), we get a palindrome (76495459467).
The spelling of 26253224205 in words is "twenty-six billion, two hundred fifty-three million, two hundred twenty-four thousand, two hundred five".
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