Base | Representation |
---|---|
bin | 111111101100001111110 |
3 | 10221000212201 |
4 | 13331201332 |
5 | 1013241123 |
6 | 112422114 |
7 | 23511442 |
oct | 7754176 |
9 | 3830781 |
10 | 2087038 |
11 | 11a6028 |
12 | 84793a |
13 | 580c45 |
14 | 3c4822 |
15 | 2b35ad |
hex | 1fd87e |
2087038 has 8 divisors (see below), whose sum is σ = 3145032. Its totient is φ = 1038696.
The previous prime is 2087027. The next prime is 2087047. The reversal of 2087038 is 8307802.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20870382 = 8711455226888, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 2086997 and 2087015.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1845 + ... + 2752.
It is an arithmetic number, because the mean of its divisors is an integer number (393129).
22087038 is an apocalyptic number.
2087038 is a deficient number, since it is larger than the sum of its proper divisors (1057994).
2087038 is a wasteful number, since it uses less digits than its factorization.
2087038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4826.
The product of its (nonzero) digits is 2688, while the sum is 28.
The square root of 2087038 is about 1444.6584371401. The cubic root of 2087038 is about 127.7938984632.
The spelling of 2087038 in words is "two million, eighty-seven thousand, thirty-eight".
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