Base | Representation |
---|---|
bin | 11101011001101010101… |
… | …01011000001100001000 |
3 | 10120120112102022102100112 |
4 | 32230311111120030020 |
5 | 113022403300023422 |
6 | 2052030211253452 |
7 | 132661666156511 |
oct | 16546525301410 |
9 | 3516472272315 |
10 | 1010212111112 |
11 | 35a479445146 |
12 | 143951baa288 |
13 | 74354bc0a39 |
14 | 36c74821a08 |
15 | 1b428071ee2 |
hex | eb35558308 |
1010212111112 has 16 divisors (see below), whose sum is σ = 1894242185340. Its totient is φ = 505080861696.
The previous prime is 1010212111109. The next prime is 1010212111121. The reversal of 1010212111112 is 2111112120101.
It can be written as a sum of positive squares in 2 ways, for example, as 1010173745476 + 38365636 = 1005074^2 + 6194^2 .
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, 2978273 + ... + 3300080.
Almost surely, 21010212111112 is an apocalyptic number.
It is an amenable number.
1010212111112 is a deficient number, since it is larger than the sum of its proper divisors (884030074228).
1010212111112 is a wasteful number, since it uses less digits than its factorization.
1010212111112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6298472 (or 6298468 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 1010212111112 its reverse (2111112120101), we get a palindrome (3121324231213).
The spelling of 1010212111112 in words is "one trillion, ten billion, two hundred twelve million, one hundred eleven thousand, one hundred twelve".
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