Base | Representation |
---|---|
bin | 1011011101010100… |
… | …10011011001100000 |
3 | 120212201020010221221 |
4 | 11232222103121200 |
5 | 100044244104220 |
6 | 2454225024424 |
7 | 305304213511 |
oct | 55652233140 |
9 | 16781203857 |
10 | 6151550560 |
11 | 2677431a91 |
12 | 1238185114 |
13 | 7705bb65c |
14 | 424dbca08 |
15 | 2600c19aa |
hex | 16ea93660 |
6151550560 has 72 divisors (see below), whose sum is σ = 15192591120. Its totient is φ = 2353604352.
The previous prime is 6151550533. The next prime is 6151550569. The reversal of 6151550560 is 650551516.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (6151550569) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 48301 + ... + 120979.
It is an arithmetic number, because the mean of its divisors is an integer number (211008210).
Almost surely, 26151550560 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 6151550560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7596295560).
6151550560 is an abundant number, since it is smaller than the sum of its proper divisors (9041040560).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6151550560 is a wasteful number, since it uses less digits than its factorization.
6151550560 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72740 (or 72709 counting only the distinct ones).
The product of its (nonzero) digits is 22500, while the sum is 34.
The square root of 6151550560 is about 78431.8210932272. The cubic root of 6151550560 is about 1832.2927616389.
The spelling of 6151550560 in words is "six billion, one hundred fifty-one million, five hundred fifty thousand, five hundred sixty".
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