Base | Representation |
---|---|
bin | 1010111100001111100111… |
… | …0110011000000101010000 |
3 | 1120121001210100221012110001 |
4 | 2233003321312120011100 |
5 | 3034100121123210000 |
6 | 41330315102015344 |
7 | 2351101045406545 |
oct | 257037166300520 |
9 | 46531710835401 |
10 | 12030100210000 |
11 | 3918a33a43114 |
12 | 1423620277554 |
13 | 69358376cc32 |
14 | 2d838d470bcc |
15 | 15cde574146a |
hex | af0f9d98150 |
12030100210000 has 100 divisors (see below), whose sum is σ = 29127755159712. Its totient is φ = 4811762608000.
The previous prime is 12030100209971. The next prime is 12030100210033. The reversal of 12030100210000 is 1200103021.
It is a tau number, because it is divible by the number of its divisors (100).
It is a super-2 number, since 2×120301002100002 (a number of 27 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 344852559 + ... + 344887441.
Almost surely, 212030100210000 is an apocalyptic number.
12030100210000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12030100210000 is an abundant number, since it is smaller than the sum of its proper divisors (17097654949712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12030100210000 is an equidigital number, since it uses as much as digits as its factorization.
12030100210000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69398 (or 69377 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
Adding to 12030100210000 its reverse (1200103021), we get a palindrome (12031300313021).
The spelling of 12030100210000 in words is "twelve trillion, thirty billion, one hundred million, two hundred ten thousand".
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