Base | Representation |
---|---|
bin | 111100111001001010110 |
3 | 10202101002212 |
4 | 13213021112 |
5 | 1002322400 |
6 | 110433422 |
7 | 22650230 |
oct | 7471126 |
9 | 3671085 |
10 | 1995350 |
11 | 1143155 |
12 | 802872 |
13 | 54b2a6 |
14 | 39d250 |
15 | 296335 |
hex | 1e7256 |
1995350 has 24 divisors (see below), whose sum is σ = 4242288. Its totient is φ = 684000.
The previous prime is 1995349. The next prime is 1995353. The reversal of 1995350 is 535991.
It is a super-4 number, since 4×19953504 (a number of 26 digits) contains 4444 as substring.
It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1995353) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2501 + ... + 3200.
It is an arithmetic number, because the mean of its divisors is an integer number (176762).
21995350 is an apocalyptic number.
1995350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1995350 is an abundant number, since it is smaller than the sum of its proper divisors (2246938).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1995350 is a wasteful number, since it uses less digits than its factorization.
1995350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5720 (or 5715 counting only the distinct ones).
The product of its (nonzero) digits is 6075, while the sum is 32.
The square root of 1995350 is about 1412.5685824058. The cubic root of 1995350 is about 125.8943853362.
The spelling of 1995350 in words is "one million, nine hundred ninety-five thousand, three hundred fifty".
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