Base | Representation |
---|---|
bin | 1100001100100000010000 |
3 | 20000102101100 |
4 | 30030200100 |
5 | 1304300234 |
6 | 152304400 |
7 | 36113352 |
oct | 14144020 |
9 | 6012340 |
10 | 3196944 |
11 | 1893a03 |
12 | 10a2100 |
13 | 87c1aa |
14 | 5d30d2 |
15 | 432399 |
hex | 30c810 |
3196944 has 45 divisors (see below), whose sum is σ = 9007453. Its totient is φ = 1058496.
The previous prime is 3196939. The next prime is 3196951. The reversal of 3196944 is 4496913.
The square root of 3196944 is 1788.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in only one way, i.e., 374544 + 2822400 = 612^2 + 1680^2 .
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 Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 3196899 and 3196908.
It is an unprimeable number.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 21382 + ... + 21530.
Almost surely, 23196944 is an apocalyptic number.
3196944 is the 1788-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3196944
3196944 is an abundant number, since it is smaller than the sum of its proper divisors (5810509).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3196944 is a wasteful number, since it uses less digits than its factorization.
3196944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 312 (or 154 counting only the distinct ones).
The product of its digits is 23328, while the sum is 36.
The cubic root of 3196944 is about 147.3143350036.
Multiplying 3196944 by its sum of digits (36), we get a square (115089984 = 107282).
3196944 divided by its sum of digits (36) gives a square (88804 = 2982).
The spelling of 3196944 in words is "three million, one hundred ninety-six thousand, nine hundred forty-four".
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