Base | Representation |
---|---|
bin | 111110001100111000100 |
3 | 10211112220100 |
4 | 13301213010 |
5 | 1010210322 |
6 | 111404100 |
7 | 23216211 |
oct | 7614704 |
9 | 3745810 |
10 | 2038212 |
11 | 1172380 |
12 | 823630 |
13 | 564957 |
14 | 3b0b08 |
15 | 2a3dac |
hex | 1f19c4 |
2038212 has 36 divisors (see below), whose sum is σ = 5621616. Its totient is φ = 617520.
The previous prime is 2038177. The next prime is 2038217. The reversal of 2038212 is 2128302.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (2038217) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2178 + ... + 2969.
It is an arithmetic number, because the mean of its divisors is an integer number (156156).
22038212 is an apocalyptic number.
2038212 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2038212 is an abundant number, since it is smaller than the sum of its proper divisors (3583404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2038212 is a wasteful number, since it uses less digits than its factorization.
2038212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5168 (or 5163 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2038212 is about 1427.6596232996. The cubic root of 2038212 is about 126.7894500406.
The spelling of 2038212 in words is "two million, thirty-eight thousand, two hundred twelve".
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