Base | Representation |
---|---|
bin | 111111010100… |
… | …0100001011000 |
3 | 2022110112111221 |
4 | 1332220201120 |
5 | 31444233440 |
6 | 3143301424 |
7 | 552106456 |
oct | 176504130 |
9 | 68415457 |
10 | 33196120 |
11 | 17813811 |
12 | b14a874 |
13 | 6b53999 |
14 | 45a19d6 |
15 | 2daad4a |
hex | 1fa8858 |
33196120 has 32 divisors (see below), whose sum is σ = 74934720. Its totient is φ = 13235200.
The previous prime is 33196103. The next prime is 33196127. The reversal of 33196120 is 2169133.
It is a super-5 number, since 5×331961205 (a number of 39 digits) contains 55555 as substring. Note that it is a super-d number also for d = 2.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (33196127) 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, 12945 + ... + 15295.
It is an arithmetic number, because the mean of its divisors is an integer number (2341710).
Almost surely, 233196120 is an apocalyptic number.
It is an amenable number.
33196120 is an abundant number, since it is smaller than the sum of its proper divisors (41738600).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
33196120 is a wasteful number, since it uses less digits than its factorization.
33196120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2715 (or 2711 counting only the distinct ones).
The product of its (nonzero) digits is 972, while the sum is 25.
The square root of 33196120 is about 5761.6074146023. The cubic root of 33196120 is about 321.3875941648.
The spelling of 33196120 in words is "thirty-three million, one hundred ninety-six thousand, one hundred twenty".
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