Base | Representation |
---|---|
bin | 111011100101000011110 |
3 | 10200012000220 |
4 | 13130220132 |
5 | 444433121 |
6 | 105502210 |
7 | 22410540 |
oct | 7345036 |
9 | 3605026 |
10 | 1952286 |
11 | 1113866 |
12 | 7a1966 |
13 | 5347cb |
14 | 38b690 |
15 | 2886c6 |
hex | 1dca1e |
1952286 has 64 divisors (see below), whose sum is σ = 4866048. Its totient is φ = 510048.
The previous prime is 1952267. The next prime is 1952311. The reversal of 1952286 is 6822591.
It is a super-2 number, since 2×19522862 = 7622841251592, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41515 + ... + 41561.
It is an arithmetic number, because the mean of its divisors is an integer number (76032).
21952286 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1952286, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2433024).
1952286 is an abundant number, since it is smaller than the sum of its proper divisors (2913762).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1952286 is a wasteful number, since it uses less digits than its factorization.
1952286 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 125.
The product of its digits is 8640, while the sum is 33.
The square root of 1952286 is about 1397.2422839293. The cubic root of 1952286 is about 124.9820987698.
The spelling of 1952286 in words is "one million, nine hundred fifty-two thousand, two hundred eighty-six".
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