Base | Representation |
---|---|
bin | 1001000101000100000110 |
3 | 11110220210120 |
4 | 21011010012 |
5 | 1102130123 |
6 | 123002410 |
7 | 26141613 |
oct | 11050406 |
9 | 4426716 |
10 | 2380038 |
11 | 1386181 |
12 | 969406 |
13 | 65440b |
14 | 45d50a |
15 | 3202e3 |
hex | 245106 |
2380038 has 16 divisors (see below), whose sum is σ = 4814640. Its totient is φ = 784256.
The previous prime is 2380031. The next prime is 2380043. The reversal of 2380038 is 8300832.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2380031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (7) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1695 + ... + 2762.
It is an arithmetic number, because the mean of its divisors is an integer number (300915).
22380038 is an apocalyptic number.
2380038 is an abundant number, since it is smaller than the sum of its proper divisors (2434602).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2380038 is a wasteful number, since it uses less digits than its factorization.
2380038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4551.
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2380038 is about 1542.7371778757. The cubic root of 2380038 is about 133.5143555100.
The spelling of 2380038 in words is "two million, three hundred eighty thousand, thirty-eight".
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