Base | Representation |
---|---|
bin | 1011110101110100101101 |
3 | 12211200221122 |
4 | 23311310231 |
5 | 1243312140 |
6 | 150310325 |
7 | 35245460 |
oct | 13656455 |
9 | 5750848 |
10 | 3104045 |
11 | 183012a |
12 | 10583a5 |
13 | 848b19 |
14 | 5ab2d7 |
15 | 414ab5 |
hex | 2f5d2d |
3104045 has 16 divisors (see below), whose sum is σ = 4295808. Its totient is φ = 2109120.
The previous prime is 3103981. The next prime is 3104063. The reversal of 3104045 is 5404013.
It is not a de Polignac number, because 3104045 - 26 = 3103981 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4247 + ... + 4923.
It is an arithmetic number, because the mean of its divisors is an integer number (268488).
Almost surely, 23104045 is an apocalyptic number.
3104045 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
3104045 is a deficient number, since it is larger than the sum of its proper divisors (1191763).
3104045 is a wasteful number, since it uses less digits than its factorization.
3104045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 820.
The product of its (nonzero) digits is 240, while the sum is 17.
The square root of 3104045 is about 1761.8300145020. The cubic root of 3104045 is about 145.8733655178.
Adding to 3104045 its reverse (5404013), we get a palindrome (8508058).
Subtracting 3104045 from its reverse (5404013), we obtain a cube (2299968 = 1323).
The spelling of 3104045 in words is "three million, one hundred four thousand, forty-five".
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