Base | Representation |
---|---|
bin | 1100010101111111100… |
… | …0111011000111001110 |
3 | 202021100222100122202211 |
4 | 3011133320323013032 |
5 | 11433300402431324 |
6 | 241230415541034 |
7 | 21215045402200 |
oct | 3053770730716 |
9 | 667328318684 |
10 | 212062155214 |
11 | 81a31615a18 |
12 | 3512322a77a |
13 | 16cc7306920 |
14 | a39a07c770 |
15 | 57b23c1294 |
hex | 315fe3b1ce |
212062155214 has 48 divisors (see below), whose sum is σ = 405023201856. Its totient is φ = 82517400000.
The previous prime is 212062155211. The next prime is 212062155257. The reversal of 212062155214 is 412551260212.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (212062155211) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1286662 + ... + 1442089.
It is an arithmetic number, because the mean of its divisors is an integer number (8437983372).
Almost surely, 2212062155214 is an apocalyptic number.
212062155214 is a deficient number, since it is larger than the sum of its proper divisors (192961046642).
212062155214 is a wasteful number, since it uses less digits than its factorization.
212062155214 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2728841 (or 2728834 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
The spelling of 212062155214 in words is "two hundred twelve billion, sixty-two million, one hundred fifty-five thousand, two hundred fourteen".
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