Base | Representation |
---|---|
bin | 10111001100100110011111… |
… | …010001011010000001111111 |
3 | 111101020010010000102102222211 |
4 | 113030212133101122001333 |
5 | 101333003032230303203 |
6 | 1000551451520321251 |
7 | 30326530144345321 |
oct | 2714463721320177 |
9 | 441203100372884 |
10 | 102021030322303 |
11 | 2a56396aa30414 |
12 | b538438773227 |
13 | 44c070767a9c1 |
14 | 1b29bb6749611 |
15 | bbdc03bd8c6d |
hex | 5cc99f45a07f |
102021030322303 has 32 divisors (see below), whose sum is σ = 106426036283840. Its totient is φ = 97739811164160.
The previous prime is 102021030322283. The next prime is 102021030322327. The reversal of 102021030322303 is 303223030120201.
It is a cyclic number.
It is not a de Polignac number, because 102021030322303 - 225 = 102020996767871 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102021030320303) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 423672925 + ... + 423913657.
It is an arithmetic number, because the mean of its divisors is an integer number (3325813633870).
Almost surely, 2102021030322303 is an apocalyptic number.
102021030322303 is a deficient number, since it is larger than the sum of its proper divisors (4405005961537).
102021030322303 is a wasteful number, since it uses less digits than its factorization.
102021030322303 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 242027.
The product of its (nonzero) digits is 1296, while the sum is 22.
Adding to 102021030322303 its reverse (303223030120201), we get a palindrome (405244060442504).
The spelling of 102021030322303 in words is "one hundred two trillion, twenty-one billion, thirty million, three hundred twenty-two thousand, three hundred three".
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