Base | Representation |
---|---|
bin | 10110101011000… |
… | …11111010001010 |
3 | 111020220020101100 |
4 | 23111203322022 |
5 | 342142421412 |
6 | 30512402230 |
7 | 4466454162 |
oct | 1325437212 |
9 | 436806340 |
10 | 190201482 |
11 | 98400209 |
12 | 53846376 |
13 | 30536373 |
14 | 1b3915a2 |
15 | 11a70edc |
hex | b563e8a |
190201482 has 12 divisors (see below), whose sum is σ = 412103250. Its totient is φ = 63400488.
The previous prime is 190201469. The next prime is 190201489. The reversal of 190201482 is 284102091.
It can be written as a sum of positive squares in only one way, i.e., 190191681 + 9801 = 13791^2 + 99^2 .
It is not an unprimeable number, because it can be changed into a prime (190201489) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5283357 + ... + 5283392.
Almost surely, 2190201482 is an apocalyptic number.
190201482 is an abundant number, since it is smaller than the sum of its proper divisors (221901768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190201482 is a wasteful number, since it uses less digits than its factorization.
190201482 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10566757 (or 10566754 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 27.
The square root of 190201482 is about 13791.3553358617. The cubic root of 190201482 is about 575.0928465067.
It can be divided in two parts, 19020 and 1482, that added together give a palindrome (20502).
The spelling of 190201482 in words is "one hundred ninety million, two hundred one thousand, four hundred eighty-two".
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