Base | Representation |
---|---|
bin | 11000100011001001… |
… | …011001101101000000 |
3 | 2112001000222212022110 |
4 | 120203021121231000 |
5 | 412441011032122 |
6 | 20035342535320 |
7 | 1622132543265 |
oct | 304311315500 |
9 | 75030885273 |
10 | 26359470912 |
11 | 101a7263705 |
12 | 5137897540 |
13 | 2641094688 |
14 | 13c0b4926c |
15 | a4420d90c |
hex | 623259b40 |
26359470912 has 56 divisors (see below), whose sum is σ = 69767106592. Its totient is φ = 8783424000.
The previous prime is 26359470911. The next prime is 26359471009. The reversal of 26359470912 is 21907495362.
It is a super-2 number, since 2×263594709122 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (48).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (26359470911) 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, 565287 + ... + 610137.
Almost surely, 226359470912 is an apocalyptic number.
It is an amenable number.
26359470912 is an abundant number, since it is smaller than the sum of its proper divisors (43407635680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26359470912 is a wasteful number, since it uses less digits than its factorization.
26359470912 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47927 (or 47917 counting only the distinct ones).
The product of its (nonzero) digits is 816480, while the sum is 48.
The spelling of 26359470912 in words is "twenty-six billion, three hundred fifty-nine million, four hundred seventy thousand, nine hundred twelve".
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