Base | Representation |
---|---|
bin | 1111111000101… |
… | …1100101100010 |
3 | 11122101020222010 |
4 | 3332023211202 |
5 | 114024211114 |
6 | 10340053350 |
7 | 1436235330 |
oct | 376134542 |
9 | 148336863 |
10 | 66632034 |
11 | 346806a7 |
12 | 1a394256 |
13 | 10a5c851 |
14 | 8bc6b50 |
15 | 5cb2c59 |
hex | 3f8b962 |
66632034 has 32 divisors (see below), whose sum is σ = 153169920. Its totient is φ = 18929232.
The previous prime is 66632021. The next prime is 66632099. The reversal of 66632034 is 43023666.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 66631992 and 66632010.
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, 3087 + ... + 11949.
It is an arithmetic number, because the mean of its divisors is an integer number (4786560).
Almost surely, 266632034 is an apocalyptic number.
66632034 is an abundant number, since it is smaller than the sum of its proper divisors (86537886).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
66632034 is a wasteful number, since it uses less digits than its factorization.
66632034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9054.
The product of its (nonzero) digits is 15552, while the sum is 30.
The square root of 66632034 is about 8162.8447247268. The cubic root of 66632034 is about 405.4099065847.
The spelling of 66632034 in words is "sixty-six million, six hundred thirty-two thousand, thirty-four".
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