Base | Representation |
---|---|
bin | 101010110001111111… |
… | …111011110011010000 |
3 | 11101120100200120222001 |
4 | 222301333323303100 |
5 | 1223034104001313 |
6 | 33034103523344 |
7 | 3214223362600 |
oct | 526177736320 |
9 | 141510616861 |
10 | 45936000208 |
11 | 1853274693a |
12 | 8a9ba59554 |
13 | 4440b00917 |
14 | 231aabac00 |
15 | 12dcbcbadd |
hex | ab1ffbcd0 |
45936000208 has 60 divisors (see below), whose sum is σ = 103642777152. Its totient is φ = 19665750720.
The previous prime is 45936000197. The next prime is 45936000247. The reversal of 45936000208 is 80200063954.
It is a super-2 number, since 2×459360002082 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 711513 + ... + 773383.
Almost surely, 245936000208 is an apocalyptic number.
45936000208 is the 123742-nd octagonal number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 45936000208, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51821388576).
45936000208 is an abundant number, since it is smaller than the sum of its proper divisors (57706776944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
45936000208 is a wasteful number, since it uses less digits than its factorization.
45936000208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62840 (or 62827 counting only the distinct ones).
The product of its (nonzero) digits is 51840, while the sum is 37.
The spelling of 45936000208 in words is "forty-five billion, nine hundred thirty-six million, two hundred eight", and thus it is an aban number.
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