Base | Representation |
---|---|
bin | 10111000010100… |
… | …11100001100110 |
3 | 111110200122110022 |
4 | 23201103201212 |
5 | 343434430402 |
6 | 31102355142 |
7 | 4534565561 |
oct | 1341234146 |
9 | 443618408 |
10 | 193280102 |
11 | 9a113224 |
12 | 5488bab2 |
13 | 31073732 |
14 | 1b9534d8 |
15 | 11e7d2a2 |
hex | b853866 |
193280102 has 8 divisors (see below), whose sum is σ = 299272512. Its totient is φ = 93522600.
The previous prime is 193280093. The next prime is 193280107. The reversal of 193280102 is 201082391.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (193280107) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1558649 + ... + 1558772.
It is an arithmetic number, because the mean of its divisors is an integer number (37409064).
Almost surely, 2193280102 is an apocalyptic number.
193280102 is a deficient number, since it is larger than the sum of its proper divisors (105992410).
193280102 is a wasteful number, since it uses less digits than its factorization.
193280102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3117454.
The product of its (nonzero) digits is 864, while the sum is 26.
The square root of 193280102 is about 13902.5214259860. The cubic root of 193280102 is about 578.1790910655.
The spelling of 193280102 in words is "one hundred ninety-three million, two hundred eighty thousand, one hundred two".
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