Base | Representation |
---|---|
bin | 1110000101100100000… |
… | …0010110100000111100 |
3 | 212010200012012121101011 |
4 | 3201121000112200330 |
5 | 12431114411324040 |
6 | 303102320525004 |
7 | 23325161145010 |
oct | 3413100264074 |
9 | 763605177334 |
10 | 242011433020 |
11 | 93700165685 |
12 | 3aaa1180764 |
13 | 19a8b01c996 |
14 | b9db882540 |
15 | 646682b3ea |
hex | 385901683c |
242011433020 has 96 divisors (see below), whose sum is σ = 599866638336. Its totient is φ = 80258169600.
The previous prime is 242011432997. The next prime is 242011433029. The reversal of 242011433020 is 20334110242.
It is a junction number, because it is equal to n+sod(n) for n = 242011432982 and 242011433000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242011433029) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9287610 + ... + 9313630.
It is an arithmetic number, because the mean of its divisors is an integer number (6248610816).
Almost surely, 2242011433020 is an apocalyptic number.
242011433020 is a gapful number since it is divisible by the number (20) 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 242011433020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (299933319168).
242011433020 is an abundant number, since it is smaller than the sum of its proper divisors (357855205316).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242011433020 is a wasteful number, since it uses less digits than its factorization.
242011433020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28211 (or 28209 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 22.
Adding to 242011433020 its reverse (20334110242), we get a palindrome (262345543262).
The spelling of 242011433020 in words is "two hundred forty-two billion, eleven million, four hundred thirty-three thousand, twenty".
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