Base | Representation |
---|---|
bin | 1011001000010100111… |
… | …00010001011001111110 |
3 | 1100120010000101100002210 |
4 | 11210022130101121332 |
5 | 22231202340212310 |
6 | 451403515401250 |
7 | 36425622120201 |
oct | 5441234213176 |
9 | 1316100340083 |
10 | 382427272830 |
11 | 138206253389 |
12 | 6214a153226 |
13 | 2a0a7aaac25 |
14 | 1471c3d9938 |
15 | 9e33cde820 |
hex | 590a71167e |
382427272830 has 64 divisors (see below), whose sum is σ = 922487533056. Its totient is φ = 101462928000.
The previous prime is 382427272823. The next prime is 382427272853. The reversal of 382427272830 is 38272724283.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 382427272830.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22659295 + ... + 22676165.
It is an arithmetic number, because the mean of its divisors is an integer number (14413867704).
Almost surely, 2382427272830 is an apocalyptic number.
382427272830 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
382427272830 is an abundant number, since it is smaller than the sum of its proper divisors (540060260226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382427272830 is a wasteful number, since it uses less digits than its factorization.
382427272830 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20673.
The product of its (nonzero) digits is 1806336, while the sum is 48.
The spelling of 382427272830 in words is "three hundred eighty-two billion, four hundred twenty-seven million, two hundred seventy-two thousand, eight hundred thirty".
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