Base | Representation |
---|---|
bin | 1011011110011101… |
… | …10001111111100000 |
3 | 120220101012222020110 |
4 | 11233032301333200 |
5 | 100104221104211 |
6 | 2455210011320 |
7 | 305451411510 |
oct | 55716617740 |
9 | 16811188213 |
10 | 6161113056 |
11 | 268187347a |
12 | 123b416b40 |
13 | 772589037 |
14 | 42638b840 |
15 | 260d5eea6 |
hex | 16f3b1fe0 |
6161113056 has 96 divisors (see below), whose sum is σ = 18496090368. Its totient is φ = 1759104000.
The previous prime is 6161113003. The next prime is 6161113081. The reversal of 6161113056 is 6503111616.
It is a tau number, because it is divible by the number of its divisors (96).
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, 1510636 + ... + 1514708.
It is an arithmetic number, because the mean of its divisors is an integer number (192667608).
Almost surely, 26161113056 is an apocalyptic number.
It is an amenable number.
6161113056 is an abundant number, since it is smaller than the sum of its proper divisors (12334977312).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6161113056 is a wasteful number, since it uses less digits than its factorization.
6161113056 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6344 (or 6336 counting only the distinct ones).
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 6161113056 is about 78492.7579844154. The cubic root of 6161113056 is about 1833.2416942698.
The spelling of 6161113056 in words is "six billion, one hundred sixty-one million, one hundred thirteen thousand, fifty-six".
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