Base | Representation |
---|---|
bin | 11001001110110000011000 |
3 | 110110000202110 |
4 | 121032300120 |
5 | 3143122130 |
6 | 353432320 |
7 | 110134626 |
oct | 31166030 |
9 | 13400673 |
10 | 6614040 |
11 | 3808254 |
12 | 226b6a0 |
13 | 14a7644 |
14 | c42516 |
15 | 8a9ab0 |
hex | 64ec18 |
6614040 has 32 divisors (see below), whose sum is σ = 19842480. Its totient is φ = 1763712.
The previous prime is 6614017. The next prime is 6614053. The reversal of 6614040 is 404166.
It is a junction number, because it is equal to n+sod(n) for n = 6613998 and 6614016.
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, 27439 + ... + 27678.
Almost surely, 26614040 is an apocalyptic number.
6614040 is a gapful number since it is divisible by the number (60) formed by its first and last digit.
It is an amenable number.
6614040 is an abundant number, since it is smaller than the sum of its proper divisors (13228440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
6614040 is a wasteful number, since it uses less digits than its factorization.
6614040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55131 (or 55127 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 6614040 is about 2571.7775953608. Note that the first 3 decimals coincide. The cubic root of 6614040 is about 187.7106610062.
The spelling of 6614040 in words is "six million, six hundred fourteen thousand, forty".
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