Base | Representation |
---|---|
bin | 11000100101101001… |
… | …010110101001110110 |
3 | 2112010221220011012210 |
4 | 120211221112221312 |
5 | 413032224321322 |
6 | 20043441354250 |
7 | 1623152131632 |
oct | 304551265166 |
9 | 75127804183 |
10 | 26401401462 |
11 | 102189a2757 |
12 | 5149938986 |
13 | 2649985b57 |
14 | 13c6541dc2 |
15 | a47c4270c |
hex | 625a56a76 |
26401401462 has 16 divisors (see below), whose sum is σ = 53926267392. Its totient is φ = 8613223080.
The previous prime is 26401401443. The next prime is 26401401511. The reversal of 26401401462 is 26410410462.
It is a happy number.
It is a super-3 number, since 3×264014014623 (a number of 32 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46810714 + ... + 46811277.
It is an arithmetic number, because the mean of its divisors is an integer number (3370391712).
Almost surely, 226401401462 is an apocalyptic number.
26401401462 is an abundant number, since it is smaller than the sum of its proper divisors (27524865930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26401401462 is a wasteful number, since it uses less digits than its factorization.
26401401462 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 93622043.
The product of its (nonzero) digits is 9216, while the sum is 30.
The spelling of 26401401462 in words is "twenty-six billion, four hundred one million, four hundred one thousand, four hundred sixty-two".
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