Base | Representation |
---|---|
bin | 101110001000000001… |
… | …110111010000000000 |
3 | 11201211121110122112000 |
4 | 232020001313100000 |
5 | 1302412332030310 |
6 | 34430255504000 |
7 | 3402215052420 |
oct | 561001672000 |
9 | 151747418460 |
10 | 49526830080 |
11 | 1a005671532 |
12 | 9722528000 |
13 | 4893a1cb20 |
14 | 257b960480 |
15 | 144d07b4c0 |
hex | b88077400 |
49526830080 has 1408 divisors, whose sum is σ = 225375682560. Its totient is φ = 10032906240.
The previous prime is 49526830063. The next prime is 49526830081. The reversal of 49526830080 is 8003862594.
49526830080 is a `hidden beast` number, since 4 + 9 + 5 + 268 + 300 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (49526830081) by changing a digit.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 389974977 + ... + 389975103.
Almost surely, 249526830080 is an apocalyptic number.
49526830080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49526830080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112687841280).
49526830080 is an abundant number, since it is smaller than the sum of its proper divisors (175848852480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49526830080 is a wasteful number, since it uses less digits than its factorization.
49526830080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 212 (or 188 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The spelling of 49526830080 in words is "forty-nine billion, five hundred twenty-six million, eight hundred thirty thousand, eighty".
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