Base | Representation |
---|---|
bin | 10110110000010… |
… | …00101000100000 |
3 | 111022011111220121 |
4 | 23120020220200 |
5 | 342331014232 |
6 | 30535050024 |
7 | 4505264233 |
oct | 1330105040 |
9 | 438144817 |
10 | 190876192 |
11 | 98821121 |
12 | 53b10914 |
13 | 307114c0 |
14 | 1b4c941a |
15 | 11b55d97 |
hex | b608a20 |
190876192 has 48 divisors (see below), whose sum is σ = 415665432. Its totient is φ = 85708800.
The previous prime is 190876159. The next prime is 190876211. The reversal of 190876192 is 291678091.
It can be written as a sum of positive squares in 4 ways, for example, as 158659216 + 32216976 = 12596^2 + 5676^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9192 + ... + 21592.
Almost surely, 2190876192 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 190876192, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207832716).
190876192 is an abundant number, since it is smaller than the sum of its proper divisors (224789240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
190876192 is a wasteful number, since it uses less digits than its factorization.
190876192 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12461 (or 12453 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 43.
The square root of 190876192 is about 13815.7950187458. The cubic root of 190876192 is about 575.7720613022.
The spelling of 190876192 in words is "one hundred ninety million, eight hundred seventy-six thousand, one hundred ninety-two".
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