Base | Representation |
---|---|
bin | 1000000110000100110110 |
3 | 10222210220000 |
4 | 20012010312 |
5 | 1020401123 |
6 | 113252130 |
7 | 24015462 |
oct | 10060466 |
9 | 3883800 |
10 | 2122038 |
11 | 121a356 |
12 | 864046 |
13 | 593b59 |
14 | 3d34a2 |
15 | 2bdb43 |
hex | 206136 |
2122038 has 20 divisors (see below), whose sum is σ = 4755300. Its totient is φ = 707292.
The previous prime is 2122031. The next prime is 2122039. The reversal of 2122038 is 8302212.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a self number, because there is not a number n which added to its sum of digits gives 2122038.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2122031) by changing a digit.
It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 6388 + ... + 6711.
It is an arithmetic number, because the mean of its divisors is an integer number (237765).
22122038 is an apocalyptic number.
2122038 is an abundant number, since it is smaller than the sum of its proper divisors (2633262).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2122038 is a wasteful number, since it uses less digits than its factorization.
2122038 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13113 (or 13104 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
The square root of 2122038 is about 1456.7216618146. The cubic root of 2122038 is about 128.5043173566.
The spelling of 2122038 in words is "two million, one hundred twenty-two thousand, thirty-eight".
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