Base | Representation |
---|---|
bin | 11000100101110100… |
… | …001010001101011001 |
3 | 2112011011020001211022 |
4 | 120211310022031121 |
5 | 413033440442243 |
6 | 20044022212225 |
7 | 1623215200160 |
oct | 304564121531 |
9 | 75134201738 |
10 | 26404234073 |
11 | 1021a557958 |
12 | 514a884075 |
13 | 264a438259 |
14 | 13c6a7c3d7 |
15 | a48101b68 |
hex | 625d0a359 |
26404234073 has 8 divisors (see below), whose sum is σ = 30178069248. Its totient is φ = 22630849344.
The previous prime is 26404234067. The next prime is 26404234081. The reversal of 26404234073 is 37043240462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 26404234073 - 26 = 26404234009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26404234093) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24065 + ... + 231057.
It is an arithmetic number, because the mean of its divisors is an integer number (3772258656).
Almost surely, 226404234073 is an apocalyptic number.
It is an amenable number.
26404234073 is a deficient number, since it is larger than the sum of its proper divisors (3773835175).
26404234073 is a wasteful number, since it uses less digits than its factorization.
26404234073 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 225223.
The product of its (nonzero) digits is 96768, while the sum is 35.
The spelling of 26404234073 in words is "twenty-six billion, four hundred four million, two hundred thirty-four thousand, seventy-three".
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