Base | Representation |
---|---|
bin | 111110001000110101010 |
3 | 10211110001112 |
4 | 13301012222 |
5 | 1010124023 |
6 | 111350322 |
7 | 23210156 |
oct | 7610652 |
9 | 3743045 |
10 | 2036138 |
11 | 1170865 |
12 | 8223a2 |
13 | 563a20 |
14 | 3b0066 |
15 | 2a3478 |
hex | 1f11aa |
2036138 has 16 divisors (see below), whose sum is σ = 3338496. Its totient is φ = 925680.
The previous prime is 2036137. The next prime is 2036143. The reversal of 2036138 is 8316302.
It is not an unprimeable number, because it can be changed into a prime (2036131) 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 7 ways as a sum of consecutive naturals, for example, 1295 + ... + 2397.
It is an arithmetic number, because the mean of its divisors is an integer number (208656).
22036138 is an apocalyptic number.
2036138 is a deficient number, since it is larger than the sum of its proper divisors (1302358).
2036138 is a wasteful number, since it uses less digits than its factorization.
2036138 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1189.
The product of its (nonzero) digits is 864, while the sum is 23.
The square root of 2036138 is about 1426.9330748147. The cubic root of 2036138 is about 126.7464302169.
The spelling of 2036138 in words is "two million, thirty-six thousand, one hundred thirty-eight".
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