Base | Representation |
---|---|
bin | 101011110000001100… |
… | …1000100011001010001 |
3 | 22222112011101210100201 |
4 | 1113200121010121101 |
5 | 3014411444344301 |
6 | 111055243015201 |
7 | 6534251106541 |
oct | 1274031043121 |
9 | 288464353321 |
10 | 93958981201 |
11 | 36936439288 |
12 | 1626280a501 |
13 | 8b250b14c7 |
14 | 4794a15321 |
15 | 269dbed201 |
hex | 15e0644651 |
93958981201 has 4 divisors (see below), whose sum is σ = 97198946100. Its totient is φ = 90719016304.
The previous prime is 93958981199. The next prime is 93958981219. The reversal of 93958981201 is 10218985939.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 33607688976 + 60351292225 = 183324^2 + 245665^2 .
It is a cyclic number.
It is not a de Polignac number, because 93958981201 - 21 = 93958981199 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93958981261) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1619982406 + ... + 1619982463.
It is an arithmetic number, because the mean of its divisors is an integer number (24299736525).
Almost surely, 293958981201 is an apocalyptic number.
It is an amenable number.
93958981201 is a deficient number, since it is larger than the sum of its proper divisors (3239964899).
93958981201 is a wasteful number, since it uses less digits than its factorization.
93958981201 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3239964898.
The product of its (nonzero) digits is 1399680, while the sum is 55.
The spelling of 93958981201 in words is "ninety-three billion, nine hundred fifty-eight million, nine hundred eighty-one thousand, two hundred one".
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