Base | Representation |
---|---|
bin | 10110101010000… |
… | …10111101001000 |
3 | 111020122101020011 |
4 | 23111002331020 |
5 | 342124112004 |
6 | 30505441304 |
7 | 4465352515 |
oct | 1325027510 |
9 | 436571204 |
10 | 190066504 |
11 | 98318861 |
12 | 537a0234 |
13 | 304b9ab4 |
14 | 1b35830c |
15 | 11a46004 |
hex | b542f48 |
190066504 has 16 divisors (see below), whose sum is σ = 356557500. Its totient is φ = 94984512.
The previous prime is 190066501. The next prime is 190066507. The reversal of 190066504 is 405660091.
It is an interprime number because it is at equal distance from previous prime (190066501) and next prime (190066507).
It can be written as a sum of positive squares in 2 ways, for example, as 189062500 + 1004004 = 13750^2 + 1002^2 .
It is a super-2 number, since 2×1900665042 = 72250551885564032, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (190066501) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14622 + ... + 24370.
Almost surely, 2190066504 is an apocalyptic number.
It is an amenable number.
190066504 is a deficient number, since it is larger than the sum of its proper divisors (166490996).
190066504 is a wasteful number, since it uses less digits than its factorization.
190066504 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12192 (or 12188 counting only the distinct ones).
The product of its (nonzero) digits is 6480, while the sum is 31.
The square root of 190066504 is about 13786.4608946604. The cubic root of 190066504 is about 574.9567745704.
The spelling of 190066504 in words is "one hundred ninety million, sixty-six thousand, five hundred four".
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