Base | Representation |
---|---|
bin | 1101001011010110110001 |
3 | 20111111112012 |
4 | 31023112301 |
5 | 1341020020 |
6 | 202012305 |
7 | 41235044 |
oct | 15132661 |
9 | 6444465 |
10 | 3454385 |
11 | 1a4a370 |
12 | 11a7095 |
13 | 93c41c |
14 | 65cc5b |
15 | 4837c5 |
hex | 34b5b1 |
3454385 has 16 divisors (see below), whose sum is σ = 4560192. Its totient is φ = 2491200.
The previous prime is 3454343. The next prime is 3454387. The reversal of 3454385 is 5834543.
It is not a de Polignac number, because 3454385 - 210 = 3453361 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (3454387) 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, 9782 + ... + 10128.
It is an arithmetic number, because the mean of its divisors is an integer number (285012).
Almost surely, 23454385 is an apocalyptic number.
It is an amenable number.
3454385 is a deficient number, since it is larger than the sum of its proper divisors (1105807).
3454385 is a wasteful number, since it uses less digits than its factorization.
3454385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 544.
The product of its digits is 28800, while the sum is 32.
The square root of 3454385 is about 1858.5975895820. The cubic root of 3454385 is about 151.1669717104.
The spelling of 3454385 in words is "three million, four hundred fifty-four thousand, three hundred eighty-five".
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