Base | Representation |
---|---|
bin | 1111100000100… |
… | …0010010000100 |
3 | 11112101122211122 |
4 | 3320020102010 |
5 | 113122430021 |
6 | 10242053112 |
7 | 1416610265 |
oct | 370102204 |
9 | 145348748 |
10 | 65045636 |
11 | 33797827 |
12 | 1994a198 |
13 | 10625756 |
14 | 88d296c |
15 | 5a9cbab |
hex | 3e08484 |
65045636 has 6 divisors (see below), whose sum is σ = 113829870. Its totient is φ = 32522816.
The previous prime is 65045611. The next prime is 65045663. The reversal of 65045636 is 63654056.
It can be written as a sum of positive squares in only one way, i.e., 39137536 + 25908100 = 6256^2 + 5090^2 .
It is a junction number, because it is equal to n+sod(n) for n = 65045596 and 65045605.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8130701 + ... + 8130708.
It is an arithmetic number, because the mean of its divisors is an integer number (18971645).
Almost surely, 265045636 is an apocalyptic number.
It is an amenable number.
65045636 is a deficient number, since it is larger than the sum of its proper divisors (48784234).
65045636 is a wasteful number, since it uses less digits than its factorization.
65045636 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16261413 (or 16261411 counting only the distinct ones).
The product of its (nonzero) digits is 64800, while the sum is 35.
The square root of 65045636 is about 8065.0874762770. The cubic root of 65045636 is about 402.1666512000.
The spelling of 65045636 in words is "sixty-five million, forty-five thousand, six hundred thirty-six".
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