Base | Representation |
---|---|
bin | 11101011011010111000… |
… | …00111001100110011100 |
3 | 10120122212202201220100112 |
4 | 32231223200321212130 |
5 | 113031234000214322 |
6 | 2052300322145152 |
7 | 133023344360435 |
oct | 16555340714634 |
9 | 3518782656315 |
10 | 1011121101212 |
11 | 35a8a5557932 |
12 | 143b664b21b8 |
13 | 7446b3143c1 |
14 | 36d1d43c48c |
15 | 1b47cc775e2 |
hex | eb6b83999c |
1011121101212 has 24 divisors (see below), whose sum is σ = 1892097915120. Its totient is φ = 471110585600.
The previous prime is 1011121101209. The next prime is 1011121101223. The reversal of 1011121101212 is 2121011211101.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 73604162 + ... + 73617897.
It is an arithmetic number, because the mean of its divisors is an integer number (78837413130).
Almost surely, 21011121101212 is an apocalyptic number.
It is an amenable number.
1011121101212 is a deficient number, since it is larger than the sum of its proper divisors (880976813908).
1011121101212 is a wasteful number, since it uses less digits than its factorization.
1011121101212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 147222181 (or 147222179 counting only the distinct ones).
The product of its (nonzero) digits is 8, while the sum is 14.
Adding to 1011121101212 its reverse (2121011211101), we get a palindrome (3132132312313).
The spelling of 1011121101212 in words is "one trillion, eleven billion, one hundred twenty-one million, one hundred one thousand, two hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •