Base | Representation |
---|---|
bin | 10111001100010011001100… |
… | …011000001010110100000101 |
3 | 111101011010122010200110201011 |
4 | 113030103030120022310011 |
5 | 101332133114412430341 |
6 | 1000534144020002221 |
7 | 30325164552450253 |
oct | 2714231430126405 |
9 | 441133563613634 |
10 | 102000312233221 |
11 | 2a5560a9127446 |
12 | b534416230371 |
13 | 44bb78529c2ac |
14 | 1b28bacd3b5d3 |
15 | bbd3dedc5b81 |
hex | 5cc4cc60ad05 |
102000312233221 has 8 divisors (see below), whose sum is σ = 107386020030080. Its totient is φ = 96616331467488.
The previous prime is 102000312233191. The next prime is 102000312233291. The reversal of 102000312233221 is 122332213000201.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 102000312233221 - 215 = 102000312200453 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 102000312233192 and 102000312233201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102000312233291) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 431636541 + ... + 431872786.
It is an arithmetic number, because the mean of its divisors is an integer number (13423252503760).
Almost surely, 2102000312233221 is an apocalyptic number.
It is an amenable number.
102000312233221 is a deficient number, since it is larger than the sum of its proper divisors (5385707796859).
102000312233221 is an equidigital number, since it uses as much as digits as its factorization.
102000312233221 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 863515563.
The product of its (nonzero) digits is 864, while the sum is 22.
Adding to 102000312233221 its reverse (122332213000201), we get a palindrome (224332525233422).
The spelling of 102000312233221 in words is "one hundred two trillion, three hundred twelve million, two hundred thirty-three thousand, two hundred twenty-one".
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