Base | Representation |
---|---|
bin | 111001111000111010000 |
3 | 10120101002000 |
4 | 13033013100 |
5 | 441200122 |
6 | 104354000 |
7 | 22060233 |
oct | 7170720 |
9 | 3511060 |
10 | 1896912 |
11 | 10861a6 |
12 | 775900 |
13 | 515544 |
14 | 37541a |
15 | 2770ac |
hex | 1cf1d0 |
1896912 has 40 divisors (see below), whose sum is σ = 5446080. Its totient is φ = 632160.
The previous prime is 1896901. The next prime is 1896959. The reversal of 1896912 is 2196981.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a nude number because it is divisible by every one of its digits.
It is a congruent number.
It is an unprimeable number.
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, 1764 + ... + 2627.
It is an arithmetic number, because the mean of its divisors is an integer number (136152).
21896912 is an apocalyptic number.
1896912 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
1896912 is an abundant number, since it is smaller than the sum of its proper divisors (3549168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1896912 is a wasteful number, since it uses less digits than its factorization.
1896912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4408 (or 4396 counting only the distinct ones).
The product of its digits is 7776, while the sum is 36.
The square root of 1896912 is about 1377.2842843800. The cubic root of 1896912 is about 123.7890969212.
It can be divided in two parts, 18969 and 12, that added together give a palindrome (18981).
The spelling of 1896912 in words is "one million, eight hundred ninety-six thousand, nine hundred twelve".
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