Base | Representation |
---|---|
bin | 10111000000101… |
… | …01110010110101 |
3 | 111110012210121112 |
4 | 23200111302311 |
5 | 343403333003 |
6 | 31053124405 |
7 | 4532463446 |
oct | 1340256265 |
9 | 443183545 |
10 | 193027253 |
11 | 99a60261 |
12 | 54789705 |
13 | 30cb5613 |
14 | 1b8c92cd |
15 | 11e2d3d8 |
hex | b815cb5 |
193027253 has 4 divisors (see below), whose sum is σ = 194901408. Its totient is φ = 191153100.
The previous prime is 193027223. The next prime is 193027259. The reversal of 193027253 is 352720391.
193027253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 193027253 - 212 = 193023157 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 (193027259) 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, 936923 + ... + 937128.
It is an arithmetic number, because the mean of its divisors is an integer number (48725352).
Almost surely, 2193027253 is an apocalyptic number.
It is an amenable number.
193027253 is a deficient number, since it is larger than the sum of its proper divisors (1874155).
193027253 is a wasteful number, since it uses less digits than its factorization.
193027253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1874154.
The product of its (nonzero) digits is 11340, while the sum is 32.
The square root of 193027253 is about 13893.4248117590. The cubic root of 193027253 is about 577.9268564428.
The spelling of 193027253 in words is "one hundred ninety-three million, twenty-seven thousand, two hundred fifty-three".
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