Base | Representation |
---|---|
bin | 11000011001111001… |
… | …010111011000010011 |
3 | 2111122012221221122001 |
4 | 120121321113120103 |
5 | 412131243202042 |
6 | 20012120254431 |
7 | 1615236431614 |
oct | 303171273023 |
9 | 74565857561 |
10 | 26204272147 |
11 | 101276a0569 |
12 | 50b3911417 |
13 | 2617b953a1 |
14 | 13a82a9c0b |
15 | a357a3bb7 |
hex | 619e57613 |
26204272147 has 2 divisors, whose sum is σ = 26204272148. Its totient is φ = 26204272146.
The previous prime is 26204272121. The next prime is 26204272153. The reversal of 26204272147 is 74127240262.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 26204272147 - 27 = 26204272019 is a prime.
It is not a weakly prime, because it can be changed into another prime (26204272547) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13102136073 + 13102136074.
It is an arithmetic number, because the mean of its divisors is an integer number (13102136074).
Almost surely, 226204272147 is an apocalyptic number.
26204272147 is a deficient number, since it is larger than the sum of its proper divisors (1).
26204272147 is an equidigital number, since it uses as much as digits as its factorization.
26204272147 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 75264, while the sum is 37.
The spelling of 26204272147 in words is "twenty-six billion, two hundred four million, two hundred seventy-two thousand, one hundred forty-seven".
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