Base | Representation |
---|---|
bin | 1111101100010001… |
… | …0110111111110010 |
3 | 101212120001011000210 |
4 | 3323010112333302 |
5 | 32111312131421 |
6 | 1533550324550 |
7 | 206245212255 |
oct | 37304267762 |
9 | 11776034023 |
10 | 4212223986 |
11 | 1871766253 |
12 | 9967b9756 |
13 | 521898939 |
14 | 2bd5d909c |
15 | 199be6576 |
hex | fb116ff2 |
4212223986 has 16 divisors (see below), whose sum is σ = 8490783744. Its totient is φ = 1393018704.
The previous prime is 4212223969. The next prime is 4212223991. The reversal of 4212223986 is 6893222124.
It is a super-3 number, since 3×42122239863 (a number of 30 digits) contains 333 as substring.
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, 2763165 + ... + 2764688.
It is an arithmetic number, because the mean of its divisors is an integer number (530673984).
Almost surely, 24212223986 is an apocalyptic number.
4212223986 is an abundant number, since it is smaller than the sum of its proper divisors (4278559758).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4212223986 is a wasteful number, since it uses less digits than its factorization.
4212223986 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5527985.
The product of its digits is 82944, while the sum is 39.
The square root of 4212223986 is about 64901.6485614965. The cubic root of 4212223986 is about 1614.9924100005.
The spelling of 4212223986 in words is "four billion, two hundred twelve million, two hundred twenty-three thousand, nine hundred eighty-six".
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