Base | Representation |
---|---|
bin | 10101001001101011101000… |
… | …110110000111101000100001 |
3 | 110012101000222222111221200011 |
4 | 111021223220312013220201 |
5 | 44143102240344313141 |
6 | 525502435514124521 |
7 | 25410533035144522 |
oct | 2511535066075041 |
9 | 405330888457604 |
10 | 93024308197921 |
11 | 27705429925801 |
12 | a524898720741 |
13 | 3cba201924ca9 |
14 | 18d8587120849 |
15 | ab4b9818e881 |
hex | 549ae8d87a21 |
93024308197921 has 3 divisors (see below), whose sum is σ = 93024317842833. Its totient is φ = 93024298553010.
The previous prime is 93024308197903. The next prime is 93024308198009. The reversal of 93024308197921 is 12979180342039.
The square root of 93024308197921 is 9644911.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.
It is not a de Polignac number, because 93024308197921 - 229 = 93023771327009 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93024308597921) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 4822456 + ... + 14467366.
It is an arithmetic number, because the mean of its divisors is an integer number (31008105947611).
Almost surely, 293024308197921 is an apocalyptic number.
93024308197921 is the 9644911-st square number.
93024308197921 is the 4822456-th centered octagonal number.
It is an amenable number.
93024308197921 is a deficient number, since it is larger than the sum of its proper divisors (9644912).
93024308197921 is an frugal number, since it uses more digits than its factorization.
93024308197921 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 19289822 (or 9644911 counting only the distinct ones).
The product of its (nonzero) digits is 5878656, while the sum is 58.
The spelling of 93024308197921 in words is "ninety-three trillion, twenty-four billion, three hundred eight million, one hundred ninety-seven thousand, nine hundred twenty-one".
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