Base | Representation |
---|---|
bin | 1011001011010101001… |
… | …1111101110110111110 |
3 | 200100122020101121211211 |
4 | 2302311103331312332 |
5 | 11121224220034410 |
6 | 224114001035034 |
7 | 16605306034510 |
oct | 2626523756676 |
9 | 610566347754 |
10 | 192020471230 |
11 | 74487606125 |
12 | 3126b325a7a |
13 | 151520c5b13 |
14 | 9418425bb0 |
15 | 4edcb6e68a |
hex | 2cb54fddbe |
192020471230 has 16 divisors (see below), whose sum is σ = 395013540960. Its totient is φ = 65835590112.
The previous prime is 192020471189. The next prime is 192020471233. The reversal of 192020471230 is 32174020291.
It is a super-2 number, since 2×1920204712302 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 192020471192 and 192020471201.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (192020471233) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1371574725 + ... + 1371574864.
It is an arithmetic number, because the mean of its divisors is an integer number (24688346310).
Almost surely, 2192020471230 is an apocalyptic number.
192020471230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
192020471230 is an abundant number, since it is smaller than the sum of its proper divisors (202993069730).
192020471230 is a wasteful number, since it uses less digits than its factorization.
192020471230 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2743149603.
The product of its (nonzero) digits is 6048, while the sum is 31.
The spelling of 192020471230 in words is "one hundred ninety-two billion, twenty million, four hundred seventy-one thousand, two hundred thirty".
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