Base | Representation |
---|---|
bin | 11000100101110001… |
… | …100110010110111101 |
3 | 2112011002221222012120 |
4 | 120211301212112331 |
5 | 413033303003231 |
6 | 20043555553153 |
7 | 1623206403420 |
oct | 304561462675 |
9 | 75132858176 |
10 | 26403562941 |
11 | 1021a1396a8 |
12 | 514a5bb7b9 |
13 | 264a261932 |
14 | 13c69459b7 |
15 | a4801cd96 |
hex | 625c665bd |
26403562941 has 8 divisors (see below), whose sum is σ = 40234000704. Its totient is φ = 15087750240.
The previous prime is 26403562919. The next prime is 26403562961. The reversal of 26403562941 is 14926530462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 26403562941 - 26 = 26403562877 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 26403562893 and 26403562902.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26403562961) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 628656240 + ... + 628656281.
It is an arithmetic number, because the mean of its divisors is an integer number (5029250088).
Almost surely, 226403562941 is an apocalyptic number.
26403562941 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
26403562941 is a deficient number, since it is larger than the sum of its proper divisors (13830437763).
26403562941 is a wasteful number, since it uses less digits than its factorization.
26403562941 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1257312531.
The product of its (nonzero) digits is 311040, while the sum is 42.
The spelling of 26403562941 in words is "twenty-six billion, four hundred three million, five hundred sixty-two thousand, nine hundred forty-one".
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