Base | Representation |
---|---|
bin | 1101010101010001010000 |
3 | 20120120020011 |
4 | 31111101100 |
5 | 1343314432 |
6 | 202524304 |
7 | 41464324 |
oct | 15252120 |
9 | 6516204 |
10 | 3494992 |
11 | 1a77926 |
12 | 1206694 |
13 | 954a57 |
14 | 66d984 |
15 | 490847 |
hex | 355450 |
3494992 has 10 divisors (see below), whose sum is σ = 6771578. Its totient is φ = 1747488.
The previous prime is 3494989. The next prime is 3494999. The reversal of 3494992 is 2994943.
It can be written as a sum of positive squares in only one way, i.e., 3297856 + 197136 = 1816^2 + 444^2 .
It is an Ulam number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3494999) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109203 + ... + 109234.
Almost surely, 23494992 is an apocalyptic number.
It is an amenable number.
3494992 is a deficient number, since it is larger than the sum of its proper divisors (3276586).
3494992 is a wasteful number, since it uses less digits than its factorization.
3494992 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 218445 (or 218439 counting only the distinct ones).
The product of its digits is 69984, while the sum is 40.
The square root of 3494992 is about 1869.4897699640. The cubic root of 3494992 is about 151.7569986106.
The spelling of 3494992 in words is "three million, four hundred ninety-four thousand, nine hundred ninety-two".
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