Base | Representation |
---|---|
bin | 1101010100111000110110 |
3 | 20120111002022 |
4 | 31110320312 |
5 | 1343242210 |
6 | 202513142 |
7 | 41456633 |
oct | 15247066 |
9 | 6514068 |
10 | 3493430 |
11 | 1a76736 |
12 | 12057b2 |
13 | 954125 |
14 | 66d18a |
15 | 490155 |
hex | 354e36 |
3493430 has 8 divisors (see below), whose sum is σ = 6288192. Its totient is φ = 1397368.
The previous prime is 3493423. The next prime is 3493433. The reversal of 3493430 is 343943.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 3493430.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3493433) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 174662 + ... + 174681.
It is an arithmetic number, because the mean of its divisors is an integer number (786024).
Almost surely, 23493430 is an apocalyptic number.
3493430 is a deficient number, since it is larger than the sum of its proper divisors (2794762).
3493430 is a wasteful number, since it uses less digits than its factorization.
3493430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 349350.
The product of its (nonzero) digits is 3888, while the sum is 26.
The square root of 3493430 is about 1869.0719622315. The cubic root of 3493430 is about 151.7343872327.
The spelling of 3493430 in words is "three million, four hundred ninety-three thousand, four hundred thirty".
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