Base | Representation |
---|---|
bin | 1010000110110100001101… |
… | …0101111010010010100001 |
3 | 1110100022120000222001120020 |
4 | 2201231003111322102201 |
5 | 2424030301303241001 |
6 | 35344513501504053 |
7 | 2224554633224463 |
oct | 241550325722241 |
9 | 43308500861506 |
10 | 11112210212001 |
11 | 35a4730a74008 |
12 | 12b5754872029 |
13 | 627b527b97c2 |
14 | 2a5b960d4133 |
15 | 1440c2839736 |
hex | a1b4357a4a1 |
11112210212001 has 16 divisors (see below), whose sum is σ = 15000329858304. Its totient is φ = 7316181308304.
The previous prime is 11112210211979. The next prime is 11112210212003. The reversal of 11112210212001 is 10021201221111.
It is a happy number.
It is not a de Polignac number, because 11112210212001 - 27 = 11112210211873 is a prime.
It is not an unprimeable number, because it can be changed into a prime (11112210212003) 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, 7568911 + ... + 8916996.
It is an arithmetic number, because the mean of its divisors is an integer number (937520616144).
Almost surely, 211112210212001 is an apocalyptic number.
It is an amenable number.
11112210212001 is a deficient number, since it is larger than the sum of its proper divisors (3888119646303).
11112210212001 is a wasteful number, since it uses less digits than its factorization.
11112210212001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16488700.
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 11112210212001 its reverse (10021201221111), we get a palindrome (21133411433112).
The spelling of 11112210212001 in words is "eleven trillion, one hundred twelve billion, two hundred ten million, two hundred twelve thousand, one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •