Base | Representation |
---|---|
bin | 11000101101111101… |
… | …001101101000111111 |
3 | 2112111200020121120010 |
4 | 120231331031220333 |
5 | 413323422401101 |
6 | 20105341554303 |
7 | 1626464201661 |
oct | 305575155077 |
9 | 75450217503 |
10 | 26540825151 |
11 | 1028a670845 |
12 | 5188575993 |
13 | 266c820a89 |
14 | 13dac76531 |
15 | a550d32d6 |
hex | 62df4da3f |
26540825151 has 8 divisors (see below), whose sum is σ = 35388587520. Its totient is φ = 17693473112.
The previous prime is 26540825141. The next prime is 26540825161. The reversal of 26540825151 is 15152804562.
It is an interprime number because it is at equal distance from previous prime (26540825141) and next prime (26540825161).
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-26540825151 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26540825141) 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, 113170 + ... + 256688.
It is an arithmetic number, because the mean of its divisors is an integer number (4423573440).
Almost surely, 226540825151 is an apocalyptic number.
26540825151 is a deficient number, since it is larger than the sum of its proper divisors (8847762369).
26540825151 is a wasteful number, since it uses less digits than its factorization.
26540825151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205165.
The product of its (nonzero) digits is 96000, while the sum is 39.
The spelling of 26540825151 in words is "twenty-six billion, five hundred forty million, eight hundred twenty-five thousand, one hundred fifty-one".
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