Base | Representation |
---|---|
bin | 101111101111111010110001… |
… | …000110011000100000101000 |
3 | 1000112112220112212212102210120 |
4 | 233233322301012120200220 |
5 | 210011124224131223422 |
6 | 2022345101410443240 |
7 | 62143036036424442 |
oct | 5757726106304050 |
9 | 1015486485772716 |
10 | 210001102211112 |
11 | 60a04a70531943 |
12 | 1b677754293520 |
13 | 9024032890614 |
14 | 39c01712a9492 |
15 | 1942925b5345c |
hex | befeb1198828 |
210001102211112 has 32 divisors (see below), whose sum is σ = 527667744146400. Its totient is φ = 69645035587904.
The previous prime is 210001102211081. The next prime is 210001102211167. The reversal of 210001102211112 is 211112201100012.
It is a happy number.
210001102211112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a junction number, because it is equal to n+sod(n) for n = 210001102211091 and 210001102211100.
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, 22208233662 + ... + 22208243117.
It is an arithmetic number, because the mean of its divisors is an integer number (16489617004575).
Almost surely, 2210001102211112 is an apocalyptic number.
It is an amenable number.
210001102211112 is an abundant number, since it is smaller than the sum of its proper divisors (317666641935288).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
210001102211112 is a wasteful number, since it uses less digits than its factorization.
210001102211112 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44416476985 (or 44416476981 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 15.
Adding to 210001102211112 its reverse (211112201100012), we get a palindrome (421113303311124).
The spelling of 210001102211112 in words is "two hundred ten trillion, one billion, one hundred two million, two hundred eleven thousand, one hundred twelve".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •