Base | Representation |
---|---|
bin | 10110101000010… |
… | …01110010100000 |
3 | 111020012111000212 |
4 | 23110021302200 |
5 | 342044113402 |
6 | 30500433252 |
7 | 4463356043 |
oct | 1324116240 |
9 | 436174025 |
10 | 189832352 |
11 | 98178946 |
12 | 536a8828 |
13 | 30437348 |
14 | 1b2d6c5a |
15 | 119eb952 |
hex | b509ca0 |
189832352 has 24 divisors (see below), whose sum is σ = 375642036. Its totient is φ = 94431232.
The previous prime is 189832351. The next prime is 189832369. The reversal of 189832352 is 253238981.
It can be written as a sum of positive squares in 2 ways, for example, as 132618256 + 57214096 = 11516^2 + 7564^2 .
It is not an unprimeable number, because it can be changed into a prime (189832351) 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 3 ways as a sum of consecutive naturals, for example, 8753 + ... + 21360.
Almost surely, 2189832352 is an apocalyptic number.
It is an amenable number.
189832352 is a deficient number, since it is larger than the sum of its proper divisors (185809684).
189832352 is a wasteful number, since it uses less digits than its factorization.
189832352 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30320 (or 30312 counting only the distinct ones).
The product of its digits is 103680, while the sum is 41.
The square root of 189832352 is about 13777.9661779234. The cubic root of 189832352 is about 574.7205719811.
The spelling of 189832352 in words is "one hundred eighty-nine million, eight hundred thirty-two thousand, three hundred fifty-two".
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