Base | Representation |
---|---|
bin | 11101000110110110100… |
… | …00110001100010110100 |
3 | 10112121110110022211120202 |
4 | 32203123100301202310 |
5 | 112341211410121322 |
6 | 2043240014020032 |
7 | 132153453260063 |
oct | 16433320614264 |
9 | 3477413284522 |
10 | 1000111020212 |
11 | 356165664037 |
12 | 1419b31a7618 |
13 | 7340529a385 |
14 | 365970a61da |
15 | 1b036396292 |
hex | e8db4318b4 |
1000111020212 has 24 divisors (see below), whose sum is σ = 1771944204576. Its totient is φ = 493845759648.
The previous prime is 1000111020173. The next prime is 1000111020257. The reversal of 1000111020212 is 2120201110001.
It is a junction number, because it is equal to n+sod(n) for n = 1000111020193 and 1000111020202.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 326123 + ... + 1451405.
It is an arithmetic number, because the mean of its divisors is an integer number (73831008524).
Almost surely, 21000111020212 is an apocalyptic number.
It is an amenable number.
1000111020212 is a deficient number, since it is larger than the sum of its proper divisors (771833184364).
1000111020212 is a wasteful number, since it uses less digits than its factorization.
1000111020212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1128047 (or 1128045 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1000111020212 its reverse (2120201110001), we get a palindrome (3120312130213).
The spelling of 1000111020212 in words is "one trillion, one hundred eleven million, twenty thousand, two hundred twelve".
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