Base | Representation |
---|---|
bin | 1110100100011… |
… | …0010101101010 |
3 | 11020222111000012 |
4 | 3221012111222 |
5 | 111120334024 |
6 | 10021411522 |
7 | 1341250121 |
oct | 351062552 |
9 | 136874005 |
10 | 61105514 |
11 | 31546528 |
12 | 18569ba2 |
13 | c876212 |
14 | 8188ab8 |
15 | 557050e |
hex | 3a4656a |
61105514 has 16 divisors (see below), whose sum is σ = 97356168. Its totient is φ = 28664832.
The previous prime is 61105507. The next prime is 61105519. The reversal of 61105514 is 41550116.
61105514 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 61105489 + 25 = 7817^2 + 5^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 61105514.
It is not an unprimeable number, because it can be changed into a prime (61105519) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8792 + ... + 14124.
Almost surely, 261105514 is an apocalyptic number.
61105514 is a deficient number, since it is larger than the sum of its proper divisors (36250654).
61105514 is a wasteful number, since it uses less digits than its factorization.
61105514 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5689.
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 61105514 is about 7817.0015990788. The cubic root of 61105514 is about 393.8765578229.
The spelling of 61105514 in words is "sixty-one million, one hundred five thousand, five hundred fourteen".
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