Base | Representation |
---|---|
bin | 1110101000010… |
… | …0111111110011 |
3 | 11021110112001201 |
4 | 3222010333303 |
5 | 111202042123 |
6 | 10031112031 |
7 | 1343366302 |
oct | 352047763 |
9 | 137415051 |
10 | 61362163 |
11 | 31701335 |
12 | 18672617 |
13 | c935c95 |
14 | 8214439 |
15 | 55c15ad |
hex | 3a84ff3 |
61362163 has 8 divisors (see below), whose sum is σ = 65448432. Its totient is φ = 57328896.
The previous prime is 61362143. The next prime is 61362167. The reversal of 61362163 is 36126316.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-61362163 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (61362167) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10845 + ... + 15502.
It is an arithmetic number, because the mean of its divisors is an integer number (8181054).
Almost surely, 261362163 is an apocalyptic number.
61362163 is a deficient number, since it is larger than the sum of its proper divisors (4086269).
61362163 is a wasteful number, since it uses less digits than its factorization.
61362163 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26501.
The product of its digits is 3888, while the sum is 28.
The square root of 61362163 is about 7833.4004748896. The cubic root of 61362163 is about 394.4272273176.
Adding to 61362163 its reverse (36126316), we get a palindrome (97488479).
The spelling of 61362163 in words is "sixty-one million, three hundred sixty-two thousand, one hundred sixty-three".
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