Base | Representation |
---|---|
bin | 101111101101111… |
… | …1100001101110111 |
3 | 11010120212100200021 |
4 | 1133123330031313 |
5 | 11234344110210 |
6 | 422514230011 |
7 | 54451431055 |
oct | 13733741567 |
9 | 4116770607 |
10 | 1601160055 |
11 | 7518a4280 |
12 | 388285307 |
13 | 1c6950ab1 |
14 | 1129171d5 |
15 | 9587cbda |
hex | 5f6fc377 |
1601160055 has 16 divisors (see below), whose sum is σ = 2121323904. Its totient is φ = 1150446880.
The previous prime is 1601160049. The next prime is 1601160073. The reversal of 1601160055 is 5500611061.
It is not a de Polignac number, because 1601160055 - 29 = 1601159543 is a prime.
It is a Duffinian number.
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, 170809 + ... + 179938.
It is an arithmetic number, because the mean of its divisors is an integer number (132582744).
Almost surely, 21601160055 is an apocalyptic number.
1601160055 is a deficient number, since it is larger than the sum of its proper divisors (520163849).
1601160055 is a wasteful number, since it uses less digits than its factorization.
1601160055 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350846.
The product of its (nonzero) digits is 900, while the sum is 25.
The square root of 1601160055 is about 40014.4980600782. The cubic root of 1601160055 is about 1169.8896954476.
The spelling of 1601160055 in words is "one billion, six hundred one million, one hundred sixty thousand, fifty-five".
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