Base | Representation |
---|---|
bin | 1111010011101101110000 |
3 | 21112212200101 |
4 | 33103231300 |
5 | 2011403122 |
6 | 222002144 |
7 | 46052311 |
oct | 17235560 |
9 | 7485611 |
10 | 4012912 |
11 | 22a0a62 |
12 | 1416354 |
13 | aa6707 |
14 | 766608 |
15 | 544027 |
hex | 3d3b70 |
4012912 has 10 divisors (see below), whose sum is σ = 7775048. Its totient is φ = 2006448.
The previous prime is 4012873. The next prime is 4012927. The reversal of 4012912 is 2192104.
It is a super-2 number, since 2×40129122 = 32206925439488, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 4012912.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125388 + ... + 125419.
Almost surely, 24012912 is an apocalyptic number.
It is an amenable number.
4012912 is a deficient number, since it is larger than the sum of its proper divisors (3762136).
4012912 is a wasteful number, since it uses less digits than its factorization.
4012912 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 250815 (or 250809 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 19.
The square root of 4012912 is about 2003.2253992000. The cubic root of 4012912 is about 158.9107260934.
The spelling of 4012912 in words is "four million, twelve thousand, nine hundred twelve".
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