Base | Representation |
---|---|
bin | 11111010111110100001100 |
3 | 120110211020001 |
4 | 133113310030 |
5 | 4101132022 |
6 | 452134044 |
7 | 126621466 |
oct | 37276414 |
9 | 16424201 |
10 | 8224012 |
11 | 4707905 |
12 | 2907324 |
13 | 191c3a4 |
14 | 1141136 |
15 | ac6b27 |
hex | 7d7d0c |
8224012 has 12 divisors (see below), whose sum is σ = 14506240. Its totient is φ = 4079376.
The previous prime is 8223997. The next prime is 8224031. The reversal of 8224012 is 2104228.
It is a super-2 number, since 2×82240122 = 135268746752288, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7587 + ... + 8602.
Almost surely, 28224012 is an apocalyptic number.
It is an amenable number.
8224012 is a deficient number, since it is larger than the sum of its proper divisors (6282228).
8224012 is a wasteful number, since it uses less digits than its factorization.
8224012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16320 (or 16318 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 19.
The square root of 8224012 is about 2867.7538248601. The cubic root of 8224012 is about 201.8496086753.
It can be divided in two parts, 822401 and 2, that added together give a triangular number (822403 = T1282).
The spelling of 8224012 in words is "eight million, two hundred twenty-four thousand, twelve".
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