Base | Representation |
---|---|
bin | 1110100101001… |
… | …1101111001011 |
3 | 11021002021021211 |
4 | 3221103233023 |
5 | 111124113040 |
6 | 10022513551 |
7 | 1341566122 |
oct | 351235713 |
9 | 137067254 |
10 | 61160395 |
11 | 3158378a |
12 | 185958b7 |
13 | c8951aa |
14 | 81a0ab9 |
15 | 55818ea |
hex | 3a53bcb |
61160395 has 16 divisors (see below), whose sum is σ = 75282048. Its totient is φ = 47678080.
The previous prime is 61160389. The next prime is 61160399. The reversal of 61160395 is 59306116.
It is not a de Polignac number, because 61160395 - 29 = 61159883 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61160399) 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, 74085 + ... + 74905.
It is an arithmetic number, because the mean of its divisors is an integer number (4705128).
Almost surely, 261160395 is an apocalyptic number.
61160395 is a deficient number, since it is larger than the sum of its proper divisors (14121653).
61160395 is a wasteful number, since it uses less digits than its factorization.
61160395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1190.
The product of its (nonzero) digits is 4860, while the sum is 31.
The square root of 61160395 is about 7820.5111725513. The cubic root of 61160395 is about 393.9944406441.
The spelling of 61160395 in words is "sixty-one million, one hundred sixty thousand, three hundred ninety-five".
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