Base | Representation |
---|---|
bin | 1010111010101011011100… |
… | …1101011000000100100100 |
3 | 1120111111101111201000001120 |
4 | 2232222313031120010210 |
5 | 3033130034331041040 |
6 | 41310111042053540 |
7 | 2346126535440315 |
oct | 256526715300444 |
9 | 46444344630046 |
10 | 12003212362020 |
11 | 3908596500a50 |
12 | 141a37764a2b0 |
13 | 690b8a099109 |
14 | 2d6d5c4a460c |
15 | 15c36ee617d0 |
hex | aeab7358124 |
12003212362020 has 96 divisors (see below), whose sum is σ = 36721027316736. Its totient is φ = 2905372080000.
The previous prime is 12003212361991. The next prime is 12003212362033. The reversal of 12003212362020 is 2026321230021.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 13627606 + ... + 14481645.
It is an arithmetic number, because the mean of its divisors is an integer number (382510701216).
Almost surely, 212003212362020 is an apocalyptic number.
12003212362020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12003212362020 is an abundant number, since it is smaller than the sum of its proper divisors (24717814954716).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12003212362020 is a wasteful number, since it uses less digits than its factorization.
12003212362020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28109921 (or 28109919 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 12003212362020 its reverse (2026321230021), we get a palindrome (14029533592041).
The spelling of 12003212362020 in words is "twelve trillion, three billion, two hundred twelve million, three hundred sixty-two thousand, twenty".
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