Base | Representation |
---|---|
bin | 1011101111011110010100 |
3 | 12210101021100 |
4 | 23233132110 |
5 | 1241444121 |
6 | 145550100 |
7 | 35106603 |
oct | 13573624 |
9 | 5711240 |
10 | 3078036 |
11 | 1812635 |
12 | 1045330 |
13 | 83a030 |
14 | 5a1a3a |
15 | 40c026 |
hex | 2ef794 |
3078036 has 36 divisors (see below), whose sum is σ = 8380372. Its totient is φ = 946944.
The previous prime is 3078001. The next prime is 3078043. The reversal of 3078036 is 6308703.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1988100 + 1089936 = 1410^2 + 1044^2 .
It is a tau number, because it is divible by the number of its divisors (36).
It is an Ulam number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2821 + ... + 3756.
Almost surely, 23078036 is an apocalyptic number.
3078036 is a gapful number since it is divisible by the number (36) formed by its first and last digit.
It is an amenable number.
3078036 is an abundant number, since it is smaller than the sum of its proper divisors (5302336).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3078036 is a wasteful number, since it uses less digits than its factorization.
3078036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6600 (or 6595 counting only the distinct ones).
The product of its (nonzero) digits is 3024, while the sum is 27.
The square root of 3078036 is about 1754.4332418191. The cubic root of 3078036 is about 145.4647946850.
The spelling of 3078036 in words is "three million, seventy-eight thousand, thirty-six".
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