Base | Representation |
---|---|
bin | 1011001000000000100010… |
… | …1101110111011100101011 |
3 | 1121022101110221222211120220 |
4 | 2302000020231313130223 |
5 | 3100403033023202311 |
6 | 42003222350421123 |
7 | 2401514433545640 |
oct | 262001055673453 |
9 | 47271427884526 |
10 | 12232213100331 |
11 | 399671a447074 |
12 | 14568275017a3 |
13 | 6a9653741273 |
14 | 304083dd5dc7 |
15 | 1632c4427206 |
hex | b2008b7772b |
12232213100331 has 32 divisors (see below), whose sum is σ = 19143796961280. Its totient is φ = 6800757376896.
The previous prime is 12232213100311. The next prime is 12232213100351. The reversal of 12232213100331 is 13300131223221.
It is an interprime number because it is at equal distance from previous prime (12232213100311) and next prime (12232213100351).
It is not a de Polignac number, because 12232213100331 - 211 = 12232213098283 is a prime.
It is a super-2 number, since 2×122322131003312 (a number of 27 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (12232213100311) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36592710 + ... + 36925476.
It is an arithmetic number, because the mean of its divisors is an integer number (598243655040).
Almost surely, 212232213100331 is an apocalyptic number.
12232213100331 is a deficient number, since it is larger than the sum of its proper divisors (6911583860949).
12232213100331 is a wasteful number, since it uses less digits than its factorization.
12232213100331 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 380123.
The product of its (nonzero) digits is 1296, while the sum is 24.
Adding to 12232213100331 its reverse (13300131223221), we get a palindrome (25532344323552).
It can be divided in two parts, 122322 and 13100331, that added together give a triangular number (13222653 = T5142).
The spelling of 12232213100331 in words is "twelve trillion, two hundred thirty-two billion, two hundred thirteen million, one hundred thousand, three hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •