Base | Representation |
---|---|
bin | 10110100110010… |
… | …00001000010110 |
3 | 111012200211010012 |
4 | 23103020020112 |
5 | 342012012124 |
6 | 30451000222 |
7 | 4461156005 |
oct | 1323101026 |
9 | 435624105 |
10 | 189563414 |
11 | 98004887 |
12 | 53599072 |
13 | 30371b01 |
14 | 1b266c3c |
15 | 11996e0e |
hex | b4c8216 |
189563414 has 16 divisors (see below), whose sum is σ = 290530800. Its totient is φ = 92742144.
The previous prime is 189563389. The next prime is 189563467. The reversal of 189563414 is 414365981.
It is a congruent number.
It is an unprimeable number.
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, 11777 + ... + 22755.
It is an arithmetic number, because the mean of its divisors is an integer number (18158175).
Almost surely, 2189563414 is an apocalyptic number.
189563414 is a deficient number, since it is larger than the sum of its proper divisors (100967386).
189563414 is a wasteful number, since it uses less digits than its factorization.
189563414 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11167.
The product of its digits is 103680, while the sum is 41.
The square root of 189563414 is about 13768.2030054761. The cubic root of 189563414 is about 574.4490389712.
The spelling of 189563414 in words is "one hundred eighty-nine million, five hundred sixty-three thousand, four hundred fourteen".
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