Base | Representation |
---|---|
bin | 1000000101101… |
… | …1011011010100 |
3 | 2100211202201112 |
4 | 2001123123110 |
5 | 32141211131 |
6 | 3211114152 |
7 | 561251060 |
oct | 201333324 |
9 | 70752645 |
10 | 33928916 |
11 | 1817432a |
12 | b442958 |
13 | 704c3a8 |
14 | 4712aa0 |
15 | 2ea302b |
hex | 205b6d4 |
33928916 has 24 divisors (see below), whose sum is σ = 68213376. Its totient is φ = 14464800.
The previous prime is 33928897. The next prime is 33928919. The reversal of 33928916 is 61982933.
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33928919) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2441 + ... + 8591.
It is an arithmetic number, because the mean of its divisors is an integer number (2842224).
Almost surely, 233928916 is an apocalyptic number.
It is an amenable number.
33928916 is an abundant number, since it is smaller than the sum of its proper divisors (34284460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33928916 is a wasteful number, since it uses less digits than its factorization.
33928916 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6359 (or 6357 counting only the distinct ones).
The product of its digits is 69984, while the sum is 41.
The square root of 33928916 is about 5824.8533028738. The cubic root of 33928916 is about 323.7352534241.
The spelling of 33928916 in words is "thirty-three million, nine hundred twenty-eight thousand, nine hundred sixteen".
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