Base | Representation |
---|---|
bin | 1100111111110010110100 |
3 | 20102002120020 |
4 | 30333302310 |
5 | 1333011103 |
6 | 201005140 |
7 | 40650012 |
oct | 14776264 |
9 | 6362506 |
10 | 3407028 |
11 | 1a17829 |
12 | 11837b0 |
13 | 9239c1 |
14 | 6498b2 |
15 | 474753 |
hex | 33fcb4 |
3407028 has 24 divisors (see below), whose sum is σ = 8034432. Its totient is φ = 1123584.
The previous prime is 3407003. The next prime is 3407039. The reversal of 3407028 is 8207043.
It is an Ulam number.
It is a junction number, because it is equal to n+sod(n) for n = 3406989 and 3407007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300 + ... + 2627.
It is an arithmetic number, because the mean of its divisors is an integer number (334768).
Almost surely, 23407028 is an apocalyptic number.
It is an amenable number.
3407028 is an abundant number, since it is smaller than the sum of its proper divisors (4627404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3407028 is a wasteful number, since it uses less digits than its factorization.
3407028 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3031 (or 3029 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 24.
The square root of 3407028 is about 1845.8136417309. The cubic root of 3407028 is about 150.4729958209.
The spelling of 3407028 in words is "three million, four hundred seven thousand, twenty-eight".
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