Base | Representation |
---|---|
bin | 111111000101… |
… | …0100010111010 |
3 | 2022020022002110 |
4 | 1332022202322 |
5 | 31431321323 |
6 | 3140513150 |
7 | 551055504 |
oct | 176124272 |
9 | 68208073 |
10 | 33073338 |
11 | 1773a541 |
12 | b0ab7b6 |
13 | 6b0cb2c |
14 | 456cd74 |
15 | 2d84793 |
hex | 1f8a8ba |
33073338 has 32 divisors (see below), whose sum is σ = 71519040. Its totient is φ = 10160640.
The previous prime is 33073331. The next prime is 33073343. The reversal of 33073338 is 83337033.
It is not an unprimeable number, because it can be changed into a prime (33073331) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 298 + ... + 8138.
It is an arithmetic number, because the mean of its divisors is an integer number (2234970).
Almost surely, 233073338 is an apocalyptic number.
33073338 is a gapful number since it is divisible by the number (38) formed by its first and last digit.
33073338 is an abundant number, since it is smaller than the sum of its proper divisors (38445702).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33073338 is a wasteful number, since it uses less digits than its factorization.
33073338 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7902.
The product of its (nonzero) digits is 13608, while the sum is 30.
The square root of 33073338 is about 5750.9423575619. The cubic root of 33073338 is about 320.9908674530.
It can be divided in two parts, 33073 and 338, that added together give a triangular number (33411 = T258).
The spelling of 33073338 in words is "thirty-three million, seventy-three thousand, three hundred thirty-eight".
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