Base | Representation |
---|---|
bin | 1110111001100111101110 |
3 | 21100110001210 |
4 | 32321213232 |
5 | 1444443110 |
6 | 215415250 |
7 | 45125562 |
oct | 16714756 |
9 | 7313053 |
10 | 3906030 |
11 | 2228727 |
12 | 1384526 |
13 | a69b7b |
14 | 7396a2 |
15 | 522520 |
hex | 3b99ee |
3906030 has 16 divisors (see below), whose sum is σ = 9374544. Its totient is φ = 1041600.
The previous prime is 3906017. The next prime is 3906043. The reversal of 3906030 is 306093.
It is an interprime number because it is at equal distance from previous prime (3906017) and next prime (3906043).
It is a junction number, because it is equal to n+sod(n) for n = 3905988 and 3906006.
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, 65071 + ... + 65130.
It is an arithmetic number, because the mean of its divisors is an integer number (585909).
Almost surely, 23906030 is an apocalyptic number.
3906030 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
3906030 is an abundant number, since it is smaller than the sum of its proper divisors (5468514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3906030 is a wasteful number, since it uses less digits than its factorization.
3906030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 130211.
The product of its (nonzero) digits is 486, while the sum is 21.
The square root of 3906030 is about 1976.3678807348. The cubic root of 3906030 is about 157.4871745666.
The spelling of 3906030 in words is "three million, nine hundred six thousand, thirty".
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