Base | Representation |
---|---|
bin | 1101001010010000101001 |
3 | 20111021100222 |
4 | 31022100221 |
5 | 1340344042 |
6 | 201535425 |
7 | 41216003 |
oct | 15122051 |
9 | 6437328 |
10 | 3449897 |
11 | 1a46a60 |
12 | 11a4575 |
13 | 93a379 |
14 | 65b373 |
15 | 4822d2 |
hex | 34a429 |
3449897 has 16 divisors (see below), whose sum is σ = 3969024. Its totient is φ = 2970000.
The previous prime is 3449891. The next prime is 3449903. The reversal of 3449897 is 7989443.
It is an interprime number because it is at equal distance from previous prime (3449891) and next prime (3449903).
It is not a de Polignac number, because 3449897 - 212 = 3445801 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3449891) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22772 + ... + 22922.
It is an arithmetic number, because the mean of its divisors is an integer number (248064).
Almost surely, 23449897 is an apocalyptic number.
It is an amenable number.
3449897 is a deficient number, since it is larger than the sum of its proper divisors (519127).
3449897 is a wasteful number, since it uses less digits than its factorization.
3449897 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 260.
The product of its digits is 217728, while the sum is 44.
The square root of 3449897 is about 1857.3898352258. The cubic root of 3449897 is about 151.1014770426.
The spelling of 3449897 in words is "three million, four hundred forty-nine thousand, eight hundred ninety-seven".
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