Base | Representation |
---|---|
bin | 11000111000010000… |
… | …011110100101011101 |
3 | 2112221201102220012010 |
4 | 120320100132211131 |
5 | 414202143204303 |
6 | 20134434101433 |
7 | 1633663154043 |
oct | 307020364535 |
9 | 75851386163 |
10 | 26713647453 |
11 | 10369180799 |
12 | 521641a879 |
13 | 26995808ac |
14 | 1415bc2393 |
15 | a6536ec03 |
hex | 63841e95d |
26713647453 has 16 divisors (see below), whose sum is σ = 38035008000. Its totient is φ = 16640312640.
The previous prime is 26713647451. The next prime is 26713647461. The reversal of 26713647453 is 35474631762.
It is not a de Polignac number, because 26713647453 - 21 = 26713647451 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26713647451) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4949778 + ... + 4955171.
It is an arithmetic number, because the mean of its divisors is an integer number (2377188000).
Almost surely, 226713647453 is an apocalyptic number.
It is an amenable number.
26713647453 is a deficient number, since it is larger than the sum of its proper divisors (11321360547).
26713647453 is a wasteful number, since it uses less digits than its factorization.
26713647453 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9905012.
The product of its digits is 2540160, while the sum is 48.
The spelling of 26713647453 in words is "twenty-six billion, seven hundred thirteen million, six hundred forty-seven thousand, four hundred fifty-three".
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