Base | Representation |
---|---|
bin | 1110100110000… |
… | …0110101100010 |
3 | 11021011222220001 |
4 | 3221200311202 |
5 | 111132322200 |
6 | 10024010214 |
7 | 1342211422 |
oct | 351406542 |
9 | 137158801 |
10 | 61214050 |
11 | 31610027 |
12 | 1860096a |
13 | c8b3741 |
14 | 81b6482 |
15 | 559276a |
hex | 3a60d62 |
61214050 has 12 divisors (see below), whose sum is σ = 113858226. Its totient is φ = 24485600.
The previous prime is 61214047. The next prime is 61214051. The reversal of 61214050 is 5041216.
It can be written as a sum of positive squares in 3 ways, for example, as 42003361 + 19210689 = 6481^2 + 4383^2 .
It is not an unprimeable number, because it can be changed into a prime (61214051) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 612091 + ... + 612190.
Almost surely, 261214050 is an apocalyptic number.
61214050 is a deficient number, since it is larger than the sum of its proper divisors (52644176).
61214050 is a wasteful number, since it uses less digits than its factorization.
61214050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1224293 (or 1224288 counting only the distinct ones).
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 61214050 is about 7823.9408228846. The cubic root of 61214050 is about 394.1096218975.
Adding to 61214050 its reverse (5041216), we get a palindrome (66255266).
The spelling of 61214050 in words is "sixty-one million, two hundred fourteen thousand, fifty".
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