Base | Representation |
---|---|
bin | 11110101110001101010… |
… | …101101101111110011100 |
3 | 21110211101011200110221202 |
4 | 132232031111231332130 |
5 | 234042214224120012 |
6 | 4253512203415032 |
7 | 305346336543230 |
oct | 36561525557634 |
9 | 7424334613852 |
10 | 2111200223132 |
11 | 74439a53a340 |
12 | 2a11b8824478 |
13 | 124115603180 |
14 | 7427b2205c0 |
15 | 39db5656cc2 |
hex | 1eb8d56df9c |
2111200223132 has 48 divisors (see below), whose sum is σ = 4960582351872. Its totient is φ = 759272806080.
The previous prime is 2111200223107. The next prime is 2111200223147. The reversal of 2111200223132 is 2313220021112.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 263632388 + ... + 263640395.
It is an arithmetic number, because the mean of its divisors is an integer number (103345465664).
Almost surely, 22111200223132 is an apocalyptic number.
2111200223132 is a gapful number since it is divisible by the number (22) formed by its first and last digit.
It is an amenable number.
2111200223132 is an abundant number, since it is smaller than the sum of its proper divisors (2849382128740).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2111200223132 is a wasteful number, since it uses less digits than its factorization.
2111200223132 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 527272818 (or 527272816 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 2111200223132 its reverse (2313220021112), we get a palindrome (4424420244244).
It can be divided in two parts, 2111200 and 223132, that added together give a palindrome (2334332).
The spelling of 2111200223132 in words is "two trillion, one hundred eleven billion, two hundred million, two hundred twenty-three thousand, one hundred thirty-two".
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