Base | Representation |
---|---|
bin | 100010001110011111111… |
… | …111011010000110100000 |
3 | 22022212000002212022010122 |
4 | 202032133333122012200 |
5 | 302013430003411430 |
6 | 5000301441415412 |
7 | 331633346161433 |
oct | 42163777320640 |
9 | 8285002768118 |
10 | 2352031310240 |
11 | 8275443a2627 |
12 | 31ba0a63a568 |
13 | 140a45c20501 |
14 | 81ba600b81a |
15 | 412ad52aee5 |
hex | 2239ffda1a0 |
2352031310240 has 48 divisors (see below), whose sum is σ = 5798268499968. Its totient is φ = 899907630336.
The previous prime is 2352031310203. The next prime is 2352031310287. The reversal of 2352031310240 is 420131302532.
It is a happy number.
It is a super-2 number, since 2×23520313102402 (a number of 26 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 319565792 + ... + 319573151.
It is an arithmetic number, because the mean of its divisors is an integer number (120797260416).
Almost surely, 22352031310240 is an apocalyptic number.
2352031310240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2352031310240 is an abundant number, since it is smaller than the sum of its proper divisors (3446237189728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2352031310240 is a wasteful number, since it uses less digits than its factorization.
2352031310240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 639138981 (or 639138973 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 26.
Adding to 2352031310240 its reverse (420131302532), we get a palindrome (2772162612772).
The spelling of 2352031310240 in words is "two trillion, three hundred fifty-two billion, thirty-one million, three hundred ten thousand, two hundred forty".
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