Base | Representation |
---|---|
bin | 11110100101101001000… |
… | …101101101001010000110 |
3 | 21102221122010210222100010 |
4 | 132211221011231022012 |
5 | 233414400020023420 |
6 | 4245351344131050 |
7 | 304602400100136 |
oct | 36455105551206 |
9 | 7387563728303 |
10 | 2102002111110 |
11 | 7404aa435670 |
12 | 29b470306a86 |
13 | 1232aaaaa035 |
14 | 73a47798ac6 |
15 | 39a27d954e0 |
hex | 1e96916d286 |
2102002111110 has 32 divisors (see below), whose sum is σ = 5503423709952. Its totient is φ = 509576269280.
The previous prime is 2102002111087. The next prime is 2102002111117. The reversal of 2102002111110 is 111112002012.
It is a super-2 number, since 2×21020021111102 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2102002111117) 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, 3184851354 + ... + 3184852013.
It is an arithmetic number, because the mean of its divisors is an integer number (171981990936).
Almost surely, 22102002111110 is an apocalyptic number.
2102002111110 is an abundant number, since it is smaller than the sum of its proper divisors (3401421598842).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2102002111110 is a wasteful number, since it uses less digits than its factorization.
2102002111110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6369703388.
The product of its (nonzero) digits is 8, while the sum is 12.
Adding to 2102002111110 its reverse (111112002012), we get a palindrome (2213114113122).
The spelling of 2102002111110 in words is "two trillion, one hundred two billion, two million, one hundred eleven thousand, one hundred ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •