Base | Representation |
---|---|
bin | 1011000001000001011101… |
… | …1000010000110100001100 |
3 | 1120212220201001012012221011 |
4 | 2300100113120100310030 |
5 | 3041421241200323040 |
6 | 41432133505415004 |
7 | 2360035415246164 |
oct | 260202730206414 |
9 | 46786631165834 |
10 | 12112200011020 |
11 | 394a83416183a |
12 | 143751333a464 |
13 | 69b238923155 |
14 | 2dc33b0435a4 |
15 | 1600ed2383ea |
hex | b0417610d0c |
12112200011020 has 24 divisors (see below), whose sum is σ = 25438414607424. Its totient is φ = 4844347702656.
The previous prime is 12112200011017. The next prime is 12112200011027. The reversal of 12112200011020 is 2011000221121.
It is not an unprimeable number, because it can be changed into a prime (12112200011027) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33082249 + ... + 33446368.
It is an arithmetic number, because the mean of its divisors is an integer number (1059933941976).
Almost surely, 212112200011020 is an apocalyptic number.
12112200011020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12112200011020 is an abundant number, since it is smaller than the sum of its proper divisors (13326214596404).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12112200011020 is a wasteful number, since it uses less digits than its factorization.
12112200011020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 66537729 (or 66537727 counting only the distinct ones).
The product of its (nonzero) digits is 16, while the sum is 13.
Adding to 12112200011020 its reverse (2011000221121), we get a palindrome (14123200232141).
The spelling of 12112200011020 in words is "twelve trillion, one hundred twelve billion, two hundred million, eleven thousand, twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •