Base | Representation |
---|---|
bin | 1110100011010… |
… | …0111001111111 |
3 | 11020211212001122 |
4 | 3220310321333 |
5 | 111111042421 |
6 | 10020101155 |
7 | 1340532005 |
oct | 350647177 |
9 | 136755048 |
10 | 61034111 |
11 | 314a7916 |
12 | 185347bb |
13 | c84c878 |
14 | 816aa75 |
15 | 55592ab |
hex | 3a34e7f |
61034111 has 8 divisors (see below), whose sum is σ = 64890720. Its totient is φ = 57277792.
The previous prime is 61034107. The next prime is 61034123. The reversal of 61034111 is 11143016.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 61034111 - 22 = 61034107 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 61034111.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61034101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23816 + ... + 26253.
It is an arithmetic number, because the mean of its divisors is an integer number (8111340).
Almost surely, 261034111 is an apocalyptic number.
61034111 is a deficient number, since it is larger than the sum of its proper divisors (3856609).
61034111 is a wasteful number, since it uses less digits than its factorization.
61034111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 50145.
The product of its (nonzero) digits is 72, while the sum is 17.
The square root of 61034111 is about 7812.4331037136. The cubic root of 61034111 is about 393.7230805146.
Adding to 61034111 its reverse (11143016), we get a palindrome (72177127).
The spelling of 61034111 in words is "sixty-one million, thirty-four thousand, one hundred eleven".
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