Base | Representation |
---|---|
bin | 10110101101001… |
… | …01011011011100 |
3 | 111021101212111222 |
4 | 23112211123130 |
5 | 342230013402 |
6 | 30522232512 |
7 | 4501652456 |
oct | 1326453334 |
9 | 437355458 |
10 | 190469852 |
11 | 98573901 |
12 | 53955738 |
13 | 305cb571 |
14 | 1b4212d6 |
15 | 11ac57a2 |
hex | b5a56dc |
190469852 has 6 divisors (see below), whose sum is σ = 333322248. Its totient is φ = 95234924.
The previous prime is 190469849. The next prime is 190469857. The reversal of 190469852 is 258964091.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (190469857) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23808728 + ... + 23808735.
It is an arithmetic number, because the mean of its divisors is an integer number (55553708).
Almost surely, 2190469852 is an apocalyptic number.
It is an amenable number.
190469852 is a deficient number, since it is larger than the sum of its proper divisors (142852396).
190469852 is a wasteful number, since it uses less digits than its factorization.
190469852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47617467 (or 47617465 counting only the distinct ones).
The product of its (nonzero) digits is 155520, while the sum is 44.
The square root of 190469852 is about 13801.0815518205. The cubic root of 190469852 is about 575.3632004028.
The spelling of 190469852 in words is "one hundred ninety million, four hundred sixty-nine thousand, eight hundred fifty-two".
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