Base | Representation |
---|---|
bin | 11000101001010101… |
… | …001001101000101001 |
3 | 2112022021012120020112 |
4 | 120221111021220221 |
5 | 413144040322441 |
6 | 20053530304105 |
7 | 1624532415521 |
oct | 305125115051 |
9 | 75267176215 |
10 | 26463214121 |
11 | 1024a8814a3 |
12 | 5166588035 |
13 | 2659718ba6 |
14 | 13d0832681 |
15 | a4d3a24eb |
hex | 629549a29 |
26463214121 has 8 divisors (see below), whose sum is σ = 27887194944. Its totient is φ = 25062017200.
The previous prime is 26463214103. The next prime is 26463214147. The reversal of 26463214121 is 12141236462.
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-26463214121 is a prime.
It is a super-2 number, since 2×264632141212 (a number of 22 digits) contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (26463214171) 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, 5693591 + ... + 5698236.
It is an arithmetic number, because the mean of its divisors is an integer number (3485899368).
Almost surely, 226463214121 is an apocalyptic number.
It is an amenable number.
26463214121 is a deficient number, since it is larger than the sum of its proper divisors (1423980823).
26463214121 is a wasteful number, since it uses less digits than its factorization.
26463214121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11391951.
The product of its digits is 13824, while the sum is 32.
The spelling of 26463214121 in words is "twenty-six billion, four hundred sixty-three million, two hundred fourteen thousand, one hundred twenty-one".
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