Base | Representation |
---|---|
bin | 101101101001010100… |
… | …001101101111010000 |
3 | 11200111200212120010202 |
4 | 231221110031233100 |
5 | 1300333424001323 |
6 | 34303211314332 |
7 | 3353360163560 |
oct | 555124155720 |
9 | 150450776122 |
10 | 49011547088 |
11 | 19870816819 |
12 | 95b9a4b9a8 |
13 | 481104664a |
14 | 252d34ada0 |
15 | 141cbe4d28 |
hex | b6950dbd0 |
49011547088 has 80 divisors (see below), whose sum is σ = 113561588736. Its totient is φ = 20048808960.
The previous prime is 49011547051. The next prime is 49011547093. The reversal of 49011547088 is 88074511094.
49011547088 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 156770 + ... + 350142.
Almost surely, 249011547088 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 49011547088, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (56780794368).
49011547088 is an abundant number, since it is smaller than the sum of its proper divisors (64550041648).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
49011547088 is a wasteful number, since it uses less digits than its factorization.
49011547088 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 193492 (or 193486 counting only the distinct ones).
The product of its (nonzero) digits is 322560, while the sum is 47.
The spelling of 49011547088 in words is "forty-nine billion, eleven million, five hundred forty-seven thousand, eighty-eight".
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