| Base | Representation |
|---|---|
| bin | 1011100001001101111… |
| … | …10000010111110100000 |
| 3 | 1101211121100012101010220 |
| 4 | 11300212332002332200 |
| 5 | 22441034420244220 |
| 6 | 501453534123040 |
| 7 | 40411031132244 |
| oct | 5604676027640 |
| 9 | 1354540171126 |
| 10 | 395790790560 |
| 11 | 142943646010 |
| 12 | 64859650480 |
| 13 | 2b427589879 |
| 14 | 15229150424 |
| 15 | a4670ea540 |
| hex | 5c26f82fa0 |
395790790560 has 384 divisors, whose sum is σ = 1435541667840. Its totient is φ = 90653184000.
The previous prime is 395790790559. The next prime is 395790790561. The reversal of 395790790560 is 65097097593.
It is an interprime number because it is at equal distance from previous prime (395790790559) and next prime (395790790561).
It is a super-2 number, since 2×3957907905602 (a number of 24 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (60).
It is a junction number, because it is equal to n+sod(n) for n = 395790790494 and 395790790503.
It is not an unprimeable number, because it can be changed into a prime (395790790561) by changing a digit.
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 63 ways as a sum of consecutive naturals, for example, 38417410 + ... + 38427710.
It is an arithmetic number, because the mean of its divisors is an integer number (3738389760).
Almost surely, 2395790790560 is an apocalyptic number.
395790790560 is a gapful number since it is divisible by the number (30) 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 395790790560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (717770833920).
395790790560 is an abundant number, since it is smaller than the sum of its proper divisors (1039750877280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
395790790560 is a wasteful number, since it uses less digits than its factorization.
395790790560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10732 (or 10724 counting only the distinct ones).
The product of its (nonzero) digits is 16074450, while the sum is 60.
The spelling of 395790790560 in words is "three hundred ninety-five billion, seven hundred ninety million, seven hundred ninety thousand, five hundred sixty".
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