Base | Representation |
---|---|
bin | 1111001001001110100010 |
3 | 21110200202100 |
4 | 33021032202 |
5 | 2004014304 |
6 | 221031230 |
7 | 45513132 |
oct | 17111642 |
9 | 7420670 |
10 | 3969954 |
11 | 227175a |
12 | 13b5516 |
13 | a8ccb1 |
14 | 754ac2 |
15 | 536439 |
hex | 3c93a2 |
3969954 has 12 divisors (see below), whose sum is σ = 8601606. Its totient is φ = 1323312.
The previous prime is 3969943. The next prime is 3969971. The reversal of 3969954 is 4599693.
It is a happy number.
3969954 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 3337929 + 632025 = 1827^2 + 795^2 .
It is a Curzon 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 5 ways as a sum of consecutive naturals, for example, 110259 + ... + 110294.
Almost surely, 23969954 is an apocalyptic number.
3969954 is an abundant number, since it is smaller than the sum of its proper divisors (4631652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3969954 is a wasteful number, since it uses less digits than its factorization.
3969954 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 220561 (or 220558 counting only the distinct ones).
The product of its digits is 262440, while the sum is 45.
The square root of 3969954 is about 1992.4743411146. The cubic root of 3969954 is about 158.3416470858.
The spelling of 3969954 in words is "three million, nine hundred sixty-nine thousand, nine hundred fifty-four".
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