Base | Representation |
---|---|
bin | 11000010000010010… |
… | …001100111011111100 |
3 | 2111012222112000200000 |
4 | 120100102030323330 |
5 | 411314002321222 |
6 | 15544120034300 |
7 | 1611240640140 |
oct | 302022147374 |
9 | 74188460600 |
10 | 26043010812 |
11 | 10054667535 |
12 | 5069902990 |
13 | 25c0652790 |
14 | 1390acd220 |
15 | a2654c9ac |
hex | 61048cefc |
26043010812 has 144 divisors (see below), whose sum is σ = 84023826432. Its totient is φ = 6868463040.
The previous prime is 26043010771. The next prime is 26043010843. The reversal of 26043010812 is 21801034062.
26043010812 is a `hidden beast` number, since 2 + 604 + 30 + 10 + 8 + 12 = 666.
It is a super-3 number, since 3×260430108123 (a number of 32 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 58764 + ... + 235667.
Almost surely, 226043010812 is an apocalyptic number.
It is an amenable number.
26043010812 is an abundant number, since it is smaller than the sum of its proper divisors (57980815620).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26043010812 is a wasteful number, since it uses less digits than its factorization.
26043010812 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 294470 (or 294456 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 27.
Adding to 26043010812 its reverse (21801034062), we get a palindrome (47844044874).
The spelling of 26043010812 in words is "twenty-six billion, forty-three million, ten thousand, eight hundred twelve".
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