Base | Representation |
---|---|
bin | 100000101000010000000… |
… | …100000010111001100100 |
3 | 21221100121201201000222021 |
4 | 200220100010002321210 |
5 | 243214103030040140 |
6 | 4434023312512524 |
7 | 320665600065265 |
oct | 40502004027144 |
9 | 7840551630867 |
10 | 2242242424420 |
11 | 794a25436749 |
12 | 30268a54b744 |
13 | 13359a39c64b |
14 | 7a74cca096c |
15 | 3d4d4c35b4a |
hex | 20a10102e64 |
2242242424420 has 48 divisors (see below), whose sum is σ = 5077427040000. Its totient is φ = 828967668480.
The previous prime is 2242242424399. The next prime is 2242242424441. The reversal of 2242242424420 is 244242422422.
It is an interprime number because it is at equal distance from previous prime (2242242424399) and next prime (2242242424441).
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71943420 + ... + 71974579.
It is an arithmetic number, because the mean of its divisors is an integer number (105779730000).
Almost surely, 22242242424420 is an apocalyptic number.
2242242424420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2242242424420 is an abundant number, since it is smaller than the sum of its proper divisors (2835184615580).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2242242424420 is a wasteful number, since it uses less digits than its factorization.
2242242424420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 143918068 (or 143918066 counting only the distinct ones).
The product of its (nonzero) digits is 131072, while the sum is 34.
Adding to 2242242424420 its reverse (244242422422), we get a palindrome (2486484846842).
It can be divided in two parts, 2242242 and 424420, that added together give a palindrome (2666662).
The spelling of 2242242424420 in words is "two trillion, two hundred forty-two billion, two hundred forty-two million, four hundred twenty-four thousand, four hundred twenty".
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