Base | Representation |
---|---|
bin | 1110100011101… |
… | …1101110101100 |
3 | 11020220021101210 |
4 | 3220323232230 |
5 | 111112441220 |
6 | 10020434420 |
7 | 1341006333 |
oct | 350735654 |
9 | 136807353 |
10 | 61062060 |
11 | 31516914 |
12 | 18548a10 |
13 | c85c4c7 |
14 | 8176d1a |
15 | 55626e0 |
hex | 3a3bbac |
61062060 has 48 divisors (see below), whose sum is σ = 171360000. Its totient is φ = 16246464.
The previous prime is 61062017. The next prime is 61062101. The reversal of 61062060 is 6026016.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35091 + ... + 36789.
It is an arithmetic number, because the mean of its divisors is an integer number (3570000).
Almost surely, 261062060 is an apocalyptic number.
61062060 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
61062060 is an abundant number, since it is smaller than the sum of its proper divisors (110297940).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61062060 is a wasteful number, since it uses less digits than its factorization.
61062060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2310 (or 2308 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
The square root of 61062060 is about 7814.2216502989. The cubic root of 61062060 is about 393.7831697932.
Adding to 61062060 its reverse (6026016), we get a palindrome (67088076).
The spelling of 61062060 in words is "sixty-one million, sixty-two thousand, sixty".
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