Base | Representation |
---|---|
bin | 11101011101000010001… |
… | …10101100001100010100 |
3 | 10120202012102112212022111 |
4 | 32232201012230030110 |
5 | 113040104132401322 |
6 | 2052525441040404 |
7 | 133054542524350 |
oct | 16564106541424 |
9 | 3522172485274 |
10 | 1012020200212 |
11 | 36021702425a |
12 | 144177626104 |
13 | 74582683948 |
14 | 36da6a02460 |
15 | 1b4d1b77177 |
hex | eba11ac314 |
1012020200212 has 12 divisors (see below), whose sum is σ = 2024040400480. Its totient is φ = 433722942936.
The previous prime is 1012020200209. The next prime is 1012020200251. The reversal of 1012020200212 is 2120020202101.
It is a happy number.
1012020200212 is an admirable number.
It is a junction number, because it is equal to n+sod(n) for n = 1012020200192 and 1012020200201.
It is a congruent number.
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, 18071789262 + ... + 18071789317.
Almost surely, 21012020200212 is an apocalyptic number.
It is an amenable number.
1012020200212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1012020200212 is a wasteful number, since it uses less digits than its factorization.
1012020200212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36143578590 (or 36143578588 counting only the distinct ones).
The product of its (nonzero) digits is 32, while the sum is 13.
Adding to 1012020200212 its reverse (2120020202101), we get a palindrome (3132040402313).
The spelling of 1012020200212 in words is "one trillion, twelve billion, twenty million, two hundred thousand, two hundred twelve".
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