Base | Representation |
---|---|
bin | 11000110011101000… |
… | …011110001010111010 |
3 | 2112202022102121001020 |
4 | 120303220132022322 |
5 | 414022312114010 |
6 | 20123023003310 |
7 | 1632031461513 |
oct | 306350361272 |
9 | 75668377036 |
10 | 26636051130 |
11 | 103293a14a7 |
12 | 51b4439536 |
13 | 2686482600 |
14 | 1409783a0a |
15 | a5d643470 |
hex | 633a1e2ba |
26636051130 has 96 divisors (see below), whose sum is σ = 69392194560. Its totient is φ = 6540468480.
The previous prime is 26636051093. The next prime is 26636051131. The reversal of 26636051130 is 3115063662.
It is a junction number, because it is equal to n+sod(n) for n = 26636051091 and 26636051100.
It is not an unprimeable number, because it can be changed into a prime (26636051131) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2128231 + ... + 2140709.
It is an arithmetic number, because the mean of its divisors is an integer number (722835360).
Almost surely, 226636051130 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 26636051130, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (34696097280).
26636051130 is an abundant number, since it is smaller than the sum of its proper divisors (42756143430).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
26636051130 is a wasteful number, since it uses less digits than its factorization.
26636051130 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12936 (or 12923 counting only the distinct ones).
The product of its (nonzero) digits is 19440, while the sum is 33.
The spelling of 26636051130 in words is "twenty-six billion, six hundred thirty-six million, fifty-one thousand, one hundred thirty".
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