Base | Representation |
---|---|
bin | 10111000001000… |
… | …00011011010001 |
3 | 111110022000100102 |
4 | 23200200123101 |
5 | 343411231201 |
6 | 31054102145 |
7 | 4533034430 |
oct | 1340403321 |
9 | 443260312 |
10 | 193070801 |
11 | 99a8aa50 |
12 | 547aa955 |
13 | 30ccc3a1 |
14 | 1b8db117 |
15 | 11e3b26b |
hex | b8206d1 |
193070801 has 8 divisors (see below), whose sum is σ = 240711744. Its totient is φ = 150444720.
The previous prime is 193070791. The next prime is 193070849. The reversal of 193070801 is 108070391.
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 193070801 - 26 = 193070737 is a prime.
It is not an unprimeable number, because it can be changed into a prime (193070851) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1253630 + ... + 1253783.
It is an arithmetic number, because the mean of its divisors is an integer number (30088968).
Almost surely, 2193070801 is an apocalyptic number.
193070801 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
193070801 is a deficient number, since it is larger than the sum of its proper divisors (47640943).
193070801 is a wasteful number, since it uses less digits than its factorization.
193070801 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2507431.
The product of its (nonzero) digits is 1512, while the sum is 29.
The square root of 193070801 is about 13894.9919395443. The cubic root of 193070801 is about 577.9703143241.
The spelling of 193070801 in words is "one hundred ninety-three million, seventy thousand, eight hundred one".
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