Base | Representation |
---|---|
bin | 1111000011011… |
… | …1010100101001 |
3 | 11101210220101112 |
4 | 3300313110221 |
5 | 112131004121 |
6 | 10133200105 |
7 | 1364456006 |
oct | 360672451 |
9 | 141726345 |
10 | 63141161 |
11 | 32706986 |
12 | 19190035 |
13 | 10109945 |
14 | 85588ad |
15 | 582375b |
hex | 3c37529 |
63141161 has 16 divisors (see below), whose sum is σ = 68180160. Its totient is φ = 58294080.
The previous prime is 63141119. The next prime is 63141181. The reversal of 63141161 is 16114136.
It is a cyclic number.
It is not a de Polignac number, because 63141161 - 210 = 63140137 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (63141101) 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, 181790 + ... + 182136.
It is an arithmetic number, because the mean of its divisors is an integer number (4261260).
Almost surely, 263141161 is an apocalyptic number.
63141161 is a gapful number since it is divisible by the number (61) formed by its first and last digit.
It is an amenable number.
63141161 is a deficient number, since it is larger than the sum of its proper divisors (5038999).
63141161 is a wasteful number, since it uses less digits than its factorization.
63141161 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 584.
The product of its digits is 432, while the sum is 23.
The square root of 63141161 is about 7946.1412647901. The cubic root of 63141161 is about 398.2026883561.
Adding to 63141161 its reverse (16114136), we get a palindrome (79255297).
The spelling of 63141161 in words is "sixty-three million, one hundred forty-one thousand, one hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •