Base | Representation |
---|---|
bin | 1110000101111110111… |
… | …0111010011100100000 |
3 | 212010222001120221122220 |
4 | 3201133232322130200 |
5 | 12431332310131422 |
6 | 303121432031040 |
7 | 23331031416300 |
oct | 3413756723440 |
9 | 763861527586 |
10 | 242124302112 |
11 | 93758946920 |
12 | 3ab12b32480 |
13 | 19aa851ac24 |
14 | ba0c863600 |
15 | 64716c3e5c |
hex | 385fbba720 |
242124302112 has 288 divisors, whose sum is σ = 823725987840. Its totient is φ = 61550737920.
The previous prime is 242124302083. The next prime is 242124302113. The reversal of 242124302112 is 211203421242.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (242124302113) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2382189 + ... + 2481747.
It is an arithmetic number, because the mean of its divisors is an integer number (2860159680).
Almost surely, 2242124302112 is an apocalyptic number.
242124302112 is a gapful number since it is divisible by the number (22) 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 242124302112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (411862993920).
242124302112 is an abundant number, since it is smaller than the sum of its proper divisors (581601685728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
242124302112 is a wasteful number, since it uses less digits than its factorization.
242124302112 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 99644 (or 99629 counting only the distinct ones).
The product of its (nonzero) digits is 1536, while the sum is 24.
Adding to 242124302112 its reverse (211203421242), we get a palindrome (453327723354).
The spelling of 242124302112 in words is "two hundred forty-two billion, one hundred twenty-four million, three hundred two thousand, one hundred twelve".
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