Base | Representation |
---|---|
bin | 1111110000100011… |
… | …1001010000000000 |
3 | 101220210211220212200 |
4 | 3330020321100000 |
5 | 32130412040310 |
6 | 1535431353200 |
7 | 206554010454 |
oct | 37410712000 |
9 | 11823756780 |
10 | 4230190080 |
11 | 1880917466 |
12 | 9a0822800 |
13 | 52551936c |
14 | 2c1b54664 |
15 | 19b5949c0 |
hex | fc239400 |
4230190080 has 132 divisors (see below), whose sum is σ = 14657658132. Its totient is φ = 1128038400.
The previous prime is 4230190073. The next prime is 4230190091. The reversal of 4230190080 is 800910324.
It can be written as a sum of positive squares in 2 ways, for example, as 1680344064 + 2549846016 = 40992^2 + 50496^2 .
It is a super-2 number, since 2×42301900802 = 35789016225860812800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 180 + ... + 91980.
Almost surely, 24230190080 is an apocalyptic number.
4230190080 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4230190080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7328829066).
4230190080 is an abundant number, since it is smaller than the sum of its proper divisors (10427468052).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4230190080 is a wasteful number, since it uses less digits than its factorization.
4230190080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 91832 (or 91811 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 4230190080 is about 65039.9114390541. The cubic root of 4230190080 is about 1617.2852566461.
The spelling of 4230190080 in words is "four billion, two hundred thirty million, one hundred ninety thousand, eighty".
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