Base | Representation |
---|---|
bin | 11101011001011110110… |
… | …00010010100010110010 |
3 | 10120120021110022222022220 |
4 | 32230233120102202302 |
5 | 113022202211223442 |
6 | 2052012242141510 |
7 | 132656344062060 |
oct | 16545730224262 |
9 | 3516243288286 |
10 | 1010112211122 |
11 | 35a428011873 |
12 | 143924651896 |
13 | 7433a2b3911 |
14 | 36c65459030 |
15 | 1b41e3dbeec |
hex | eb2f6128b2 |
1010112211122 has 32 divisors (see below), whose sum is σ = 2362521587712. Its totient is φ = 281891779344.
The previous prime is 1010112211099. The next prime is 1010112211127. The reversal of 1010112211122 is 2211122110101.
It is a happy number.
1010112211122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×10101122111223 (a number of 37 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (1010112211127) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 279652738 + ... + 279656349.
It is an arithmetic number, because the mean of its divisors is an integer number (73828799616).
Almost surely, 21010112211122 is an apocalyptic number.
1010112211122 is an abundant number, since it is smaller than the sum of its proper divisors (1352409376590).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1010112211122 is a wasteful number, since it uses less digits than its factorization.
1010112211122 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 559309142.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 1010112211122 its reverse (2211122110101), we get a palindrome (3221234321223).
The spelling of 1010112211122 in words is "one trillion, ten billion, one hundred twelve million, two hundred eleven thousand, one hundred twenty-two".
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