Base | Representation |
---|---|
bin | 1011000000011100010000… |
… | …0011001001011101001010 |
3 | 1120211221220222001022221111 |
4 | 2300013010003021131022 |
5 | 3041240312240013310 |
6 | 41423402432400534 |
7 | 2356233044652610 |
oct | 260070403113512 |
9 | 46757828038844 |
10 | 12102212032330 |
11 | 39465792085a2 |
12 | 14355a63a614a |
13 | 69a3065845a4 |
14 | 2dba7072d6b0 |
15 | 15ec1645228a |
hex | b01c40c974a |
12102212032330 has 32 divisors (see below), whose sum is σ = 24936198802560. Its totient is φ = 4142626545600.
The previous prime is 12102212032321. The next prime is 12102212032397. The reversal of 12102212032330 is 3323021220121.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 139608321 + ... + 139694980.
It is an arithmetic number, because the mean of its divisors is an integer number (779256212580).
Almost surely, 212102212032330 is an apocalyptic number.
12102212032330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12102212032330 is an abundant number, since it is smaller than the sum of its proper divisors (12833986770230).
12102212032330 is a wasteful number, since it uses less digits than its factorization.
12102212032330 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 279303934.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 12102212032330 its reverse (3323021220121), we get a palindrome (15425233252451).
The spelling of 12102212032330 in words is "twelve trillion, one hundred two billion, two hundred twelve million, thirty-two thousand, three hundred thirty".
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