Base | Representation |
---|---|
bin | 1011001100000100100110… |
… | …1001101100001000111100 |
3 | 1121120001200001202102202100 |
4 | 2303001021221230020330 |
5 | 3103024020113014322 |
6 | 42055245413425100 |
7 | 2406535400452206 |
oct | 263011151541074 |
9 | 47501601672670 |
10 | 12302022001212 |
11 | 3a13292785589 |
12 | 146826a33b190 |
13 | 6b30ca3c9ac8 |
14 | 3075c74a5776 |
15 | 16500cd8adac |
hex | b3049a6c23c |
12302022001212 has 36 divisors (see below), whose sum is σ = 31098077284456. Its totient is φ = 4100502644640.
The previous prime is 12302022001201. The next prime is 12302022001253. The reversal of 12302022001212 is 21210022020321.
12302022001212 is a `hidden beast` number, since 1 + 230 + 2 + 0 + 220 + 0 + 1 + 212 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6264883 + ... + 7990794.
Almost surely, 212302022001212 is an apocalyptic number.
12302022001212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12302022001212 is an abundant number, since it is smaller than the sum of its proper divisors (18796055283244).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12302022001212 is a wasteful number, since it uses less digits than its factorization.
12302022001212 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14279658 (or 14279653 counting only the distinct ones).
The product of its (nonzero) digits is 192, while the sum is 18.
Adding to 12302022001212 its reverse (21210022020321), we get a palindrome (33512044021533).
The spelling of 12302022001212 in words is "twelve trillion, three hundred two billion, twenty-two million, one thousand, two hundred twelve".
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