Base | Representation |
---|---|
bin | 1110101110110… |
… | …1111100101100 |
3 | 11022021100202020 |
4 | 3223231330230 |
5 | 111304321134 |
6 | 10044230140 |
7 | 1350136506 |
oct | 353557454 |
9 | 138240666 |
10 | 61792044 |
11 | 31975306 |
12 | 1883b350 |
13 | ca56852 |
14 | 82c6d76 |
15 | 5658b49 |
hex | 3aedf2c |
61792044 has 12 divisors (see below), whose sum is σ = 144181464. Its totient is φ = 20597344.
The previous prime is 61792037. The next prime is 61792051. The reversal of 61792044 is 44029716.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (61792037) and next prime (61792051).
It is a tau number, because it is divible by the number of its divisors (12).
It is a junction number, because it is equal to n+sod(n) for n = 61791996 and 61792014.
It is an unprimeable number.
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 3 ways as a sum of consecutive naturals, for example, 2574657 + ... + 2574680.
It is an arithmetic number, because the mean of its divisors is an integer number (12015122).
Almost surely, 261792044 is an apocalyptic number.
It is an amenable number.
61792044 is an abundant number, since it is smaller than the sum of its proper divisors (82389420).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
61792044 is a wasteful number, since it uses less digits than its factorization.
61792044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5149344 (or 5149342 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 33.
The square root of 61792044 is about 7860.7915631951. The cubic root of 61792044 is about 395.3461559945.
The spelling of 61792044 in words is "sixty-one million, seven hundred ninety-two thousand, forty-four".
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