Base | Representation |
---|---|
bin | 111101000110010… |
… | …1001010111011000 |
3 | 12021212200200012220 |
4 | 1322030221113120 |
5 | 13144313314022 |
6 | 535233304040 |
7 | 101542602315 |
oct | 17214512730 |
9 | 5255620186 |
10 | 2050135512 |
11 | 962280177 |
12 | 492705020 |
13 | 26897c349 |
14 | 1563c9d0c |
15 | beeb785c |
hex | 7a3295d8 |
2050135512 has 64 divisors (see below), whose sum is σ = 5313600000. Its totient is φ = 658379904.
The previous prime is 2050135499. The next prime is 2050135513. The reversal of 2050135512 is 2155310502.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2050135513) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 344353 + ... + 350255.
It is an arithmetic number, because the mean of its divisors is an integer number (83025000).
Almost surely, 22050135512 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 2050135512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2656800000).
2050135512 is an abundant number, since it is smaller than the sum of its proper divisors (3263464488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2050135512 is a wasteful number, since it uses less digits than its factorization.
2050135512 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6440 (or 6436 counting only the distinct ones).
The product of its (nonzero) digits is 1500, while the sum is 24.
The square root of 2050135512 is about 45278.4221456534. The cubic root of 2050135512 is about 1270.3620832962.
The spelling of 2050135512 in words is "two billion, fifty million, one hundred thirty-five thousand, five hundred twelve".
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