Base | Representation |
---|---|
bin | 1101010011110100010101 |
3 | 20120021001220 |
4 | 31103310111 |
5 | 1343122140 |
6 | 202440553 |
7 | 41441100 |
oct | 15236425 |
9 | 6507056 |
10 | 3489045 |
11 | 1a7340a |
12 | 1203159 |
13 | 952131 |
14 | 66b737 |
15 | 48dbd0 |
hex | 353d15 |
3489045 has 48 divisors (see below), whose sum is σ = 6697728. Its totient is φ = 1545600.
The previous prime is 3489041. The next prime is 3489047. The reversal of 3489045 is 5409843.
3489045 is nontrivially palindromic in base 9.
It is not a de Polignac number, because 3489045 - 22 = 3489041 is a prime.
It is a Curzon number.
3489045 is a lucky number.
It is a junction number, because it is equal to n+sod(n) for n = 3488997 and 3489015.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3489041) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34495 + ... + 34595.
It is an arithmetic number, because the mean of its divisors is an integer number (139536).
Almost surely, 23489045 is an apocalyptic number.
3489045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3489045 is a deficient number, since it is larger than the sum of its proper divisors (3208683).
3489045 is a wasteful number, since it uses less digits than its factorization.
3489045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 170 (or 163 counting only the distinct ones).
The product of its (nonzero) digits is 17280, while the sum is 33.
The square root of 3489045 is about 1867.8985518491. The cubic root of 3489045 is about 151.6708743080.
The spelling of 3489045 in words is "three million, four hundred eighty-nine thousand, forty-five".
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