Base | Representation |
---|---|
bin | 110000001110101000101101… |
… | …000000111110100001111100 |
3 | 1000211000201011200111100210012 |
4 | 300032220231000332201330 |
5 | 210300220344042023400 |
6 | 2031042525013002352 |
7 | 62451405226503641 |
oct | 6016505500764174 |
9 | 1024021150440705 |
10 | 212112010111100 |
11 | 6164921aa60500 |
12 | 1b95888b0233b8 |
13 | 91480cc752cc8 |
14 | 3a543c1753dc8 |
15 | 197c7c07b5d35 |
hex | c0ea2d03e87c |
212112010111100 has 108 divisors (see below), whose sum is σ = 508328752132824. Its totient is φ = 76766086320000.
The previous prime is 212112010111097. The next prime is 212112010111139. The reversal of 212112010111100 is 1111010211212.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 38986991 + ... + 44093190.
Almost surely, 2212112010111100 is an apocalyptic number.
212112010111100 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
212112010111100 is an abundant number, since it is smaller than the sum of its proper divisors (296216742021724).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
212112010111100 is a wasteful number, since it uses less digits than its factorization.
212112010111100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 83080428 (or 83080410 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 212112010111100 its reverse (1111010211212), we get a palindrome (213223020322312).
The spelling of 212112010111100 in words is "two hundred twelve trillion, one hundred twelve billion, ten million, one hundred eleven thousand, one hundred".
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