Base | Representation |
---|---|
bin | 1101010110000000101001 |
3 | 20120201101111 |
4 | 31112000221 |
5 | 1343414100 |
6 | 202550321 |
7 | 41506216 |
oct | 15260051 |
9 | 6521344 |
10 | 3498025 |
11 | 1a7a133 |
12 | 12083a1 |
13 | 95624b |
14 | 670b0d |
15 | 4916ba |
hex | 356029 |
3498025 has 6 divisors (see below), whose sum is σ = 4337582. Its totient is φ = 2798400.
The previous prime is 3498023. The next prime is 3498031. The reversal of 3498025 is 5208943.
It can be written as a sum of positive squares in 3 ways, for example, as 68121 + 3429904 = 261^2 + 1852^2 .
It is not a de Polignac number, because 3498025 - 21 = 3498023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3498023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 69936 + ... + 69985.
Almost surely, 23498025 is an apocalyptic number.
It is an amenable number.
3498025 is a deficient number, since it is larger than the sum of its proper divisors (839557).
3498025 is a wasteful number, since it uses less digits than its factorization.
3498025 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 139931 (or 139926 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 31.
The square root of 3498025 is about 1870.3007779499. The cubic root of 3498025 is about 151.8008848241.
The spelling of 3498025 in words is "three million, four hundred ninety-eight thousand, twenty-five".
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