Base | Representation |
---|---|
bin | 11101001000101110011… |
… | …001010000000011101010 |
3 | 21002102010001212200010121 |
4 | 131020232121100003222 |
5 | 230301033140144432 |
6 | 4131451352433454 |
7 | 264441126543541 |
oct | 35105631200352 |
9 | 7072101780117 |
10 | 2002233131242 |
11 | 70216244a3a3 |
12 | 2840679a888a |
13 | 116a6b0c5cc6 |
14 | 6cca12b3158 |
15 | 37139091197 |
hex | 1d22e6500ea |
2002233131242 has 32 divisors (see below), whose sum is σ = 3192562339200. Its totient is φ = 939086327808.
The previous prime is 2002233131209. The next prime is 2002233131267. The reversal of 2002233131242 is 2421313322002.
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, 31346634 + ... + 31410442.
It is an arithmetic number, because the mean of its divisors is an integer number (99767573100).
Almost surely, 22002233131242 is an apocalyptic number.
2002233131242 is a deficient number, since it is larger than the sum of its proper divisors (1190329207958).
2002233131242 is a wasteful number, since it uses less digits than its factorization.
2002233131242 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71950.
The product of its (nonzero) digits is 3456, while the sum is 25.
Adding to 2002233131242 its reverse (2421313322002), we get a palindrome (4423546453244).
The spelling of 2002233131242 in words is "two trillion, two billion, two hundred thirty-three million, one hundred thirty-one thousand, two hundred forty-two".
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