Base | Representation |
---|---|
bin | 111111001100… |
… | …0000010011110 |
3 | 2022100002220102 |
4 | 1332120002132 |
5 | 31440103411 |
6 | 3142021102 |
7 | 551405600 |
oct | 176300236 |
9 | 68302812 |
10 | 33128606 |
11 | 17778015 |
12 | b117792 |
13 | 6b2c034 |
14 | 4585170 |
15 | 2d95d3b |
hex | 1f9809e |
33128606 has 24 divisors (see below), whose sum is σ = 58395816. Its totient is φ = 14053200.
The previous prime is 33128593. The next prime is 33128621. The reversal of 33128606 is 60682133.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8225 + ... + 11571.
It is an arithmetic number, because the mean of its divisors is an integer number (2433159).
Almost surely, 233128606 is an apocalyptic number.
33128606 is a deficient number, since it is larger than the sum of its proper divisors (25267210).
33128606 is a wasteful number, since it uses less digits than its factorization.
33128606 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3464 (or 3457 counting only the distinct ones).
The product of its (nonzero) digits is 5184, while the sum is 29.
The square root of 33128606 is about 5755.7454773470. The cubic root of 33128606 is about 321.1695677959.
The spelling of 33128606 in words is "thirty-three million, one hundred twenty-eight thousand, six hundred six".
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