Base | Representation |
---|---|
bin | 111111000110… |
… | …1100010111100 |
3 | 2022020220221122 |
4 | 1332031202330 |
5 | 31432220003 |
6 | 3141050112 |
7 | 551136362 |
oct | 176154274 |
9 | 68226848 |
10 | 33085628 |
11 | 177487a4 |
12 | b0b6938 |
13 | 6b155c4 |
14 | 4573632 |
15 | 2d88238 |
hex | 1f8d8bc |
33085628 has 6 divisors (see below), whose sum is σ = 57899856. Its totient is φ = 16542812.
The previous prime is 33085601. The next prime is 33085687. The reversal of 33085628 is 82658033.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4135700 + ... + 4135707.
It is an arithmetic number, because the mean of its divisors is an integer number (9649976).
Almost surely, 233085628 is an apocalyptic number.
It is an amenable number.
33085628 is a deficient number, since it is larger than the sum of its proper divisors (24814228).
33085628 is a wasteful number, since it uses less digits than its factorization.
33085628 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8271411 (or 8271409 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 35.
The square root of 33085628 is about 5752.0107788494. The cubic root of 33085628 is about 321.0306224284.
It can be divided in two parts, 330 and 85628, that added together give a palindrome (85958).
The spelling of 33085628 in words is "thirty-three million, eighty-five thousand, six hundred twenty-eight".
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