Base | Representation |
---|---|
bin | 10110101011111… |
… | …01100001101101 |
3 | 111021002120022200 |
4 | 23111331201231 |
5 | 342204301123 |
6 | 30514532113 |
7 | 4500402123 |
oct | 1325754155 |
9 | 437076280 |
10 | 190306413 |
11 | 98472030 |
12 | 53897039 |
13 | 3057205b |
14 | 1b3bb913 |
15 | 11a92143 |
hex | b57d86d |
190306413 has 24 divisors (see below), whose sum is σ = 315662880. Its totient is φ = 109265760.
The previous prime is 190306409. The next prime is 190306421. The reversal of 190306413 is 314603091.
190306413 is a `hidden beast` number, since 19 + 0 + 3 + 0 + 641 + 3 = 666.
It is not a de Polignac number, because 190306413 - 22 = 190306409 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190306423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48706 + ... + 52467.
It is an arithmetic number, because the mean of its divisors is an integer number (13152620).
Almost surely, 2190306413 is an apocalyptic number.
It is an amenable number.
190306413 is a deficient number, since it is larger than the sum of its proper divisors (125356467).
190306413 is a wasteful number, since it uses less digits than its factorization.
190306413 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101209 (or 101206 counting only the distinct ones).
The product of its (nonzero) digits is 1944, while the sum is 27.
The square root of 190306413 is about 13795.1590422148. The cubic root of 190306413 is about 575.1985834567.
It can be divided in two parts, 190 and 306413, that added together give a palindrome (306603).
The spelling of 190306413 in words is "one hundred ninety million, three hundred six thousand, four hundred thirteen".
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