Base | Representation |
---|---|
bin | 1110100100101… |
… | …0011000100010 |
3 | 11021000022201211 |
4 | 3221022120202 |
5 | 111121401312 |
6 | 10022020334 |
7 | 1341346330 |
oct | 351123042 |
9 | 137008654 |
10 | 61122082 |
11 | 31557a1a |
12 | 185776aa |
13 | c880918 |
14 | 8190b50 |
15 | 55753a7 |
hex | 3a4a622 |
61122082 has 32 divisors (see below), whose sum is σ = 109221120. Its totient is φ = 25099200.
The previous prime is 61122073. The next prime is 61122121. The reversal of 61122082 is 28022116.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60808 + ... + 61804.
It is an arithmetic number, because the mean of its divisors is an integer number (3413160).
Almost surely, 261122082 is an apocalyptic number.
61122082 is a deficient number, since it is larger than the sum of its proper divisors (48099038).
61122082 is a wasteful number, since it uses less digits than its factorization.
61122082 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1186.
The product of its (nonzero) digits is 384, while the sum is 22.
The square root of 61122082 is about 7818.0612686266. The cubic root of 61122082 is about 393.9121528491.
Adding to 61122082 its reverse (28022116), we get a palindrome (89144198).
The spelling of 61122082 in words is "sixty-one million, one hundred twenty-two thousand, eighty-two".
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