Base | Representation |
---|---|
bin | 11101101011111010101… |
… | …10001000000000011000 |
3 | 10121111211021010222000202 |
4 | 32311331112020000120 |
5 | 113202440102413422 |
6 | 2100330342321332 |
7 | 133456542440540 |
oct | 16657526100030 |
9 | 3544737128022 |
10 | 1020010201112 |
11 | 363647192191 |
12 | 145827429248 |
13 | 75256b05726 |
14 | 37523c26320 |
15 | 1b7ed349b92 |
hex | ed7d588018 |
1020010201112 has 16 divisors (see below), whose sum is σ = 2185736145360. Its totient is φ = 437147229024.
The previous prime is 1020010201109. The next prime is 1020010201123. The reversal of 1020010201112 is 2111020100201.
It is a junction number, because it is equal to n+sod(n) for n = 1020010201093 and 1020010201102.
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, 9107233883 + ... + 9107233994.
It is an arithmetic number, because the mean of its divisors is an integer number (136608509085).
Almost surely, 21020010201112 is an apocalyptic number.
It is an amenable number.
1020010201112 is an abundant number, since it is smaller than the sum of its proper divisors (1165725944248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1020010201112 is a wasteful number, since it uses less digits than its factorization.
1020010201112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18214467890 (or 18214467886 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 11.
Adding to 1020010201112 its reverse (2111020100201), we get a palindrome (3131030301313).
The spelling of 1020010201112 in words is "one trillion, twenty billion, ten million, two hundred one thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •