Base | Representation |
---|---|
bin | 11101001001101001110… |
… | …101101010000010100010 |
3 | 21002111200120110212120010 |
4 | 131021221311222002202 |
5 | 230310103442332232 |
6 | 4132134340225350 |
7 | 264504626510250 |
oct | 35115165520242 |
9 | 7074616425503 |
10 | 2003230433442 |
11 | 7026243a0297 |
12 | 2842a599b256 |
13 | 116b998ca254 |
14 | 6cd5791b5d0 |
15 | 371968dd0cc |
hex | 1d269d6a0a2 |
2003230433442 has 64 divisors (see below), whose sum is σ = 4864721598720. Its totient is φ = 537679731456.
The previous prime is 2003230433371. The next prime is 2003230433521. The reversal of 2003230433442 is 2443340323002.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22180453 + ... + 22270584.
It is an arithmetic number, because the mean of its divisors is an integer number (76011274980).
Almost surely, 22003230433442 is an apocalyptic number.
2003230433442 is an abundant number, since it is smaller than the sum of its proper divisors (2861491165278).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2003230433442 is a wasteful number, since it uses less digits than its factorization.
2003230433442 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 44451115.
The product of its (nonzero) digits is 41472, while the sum is 30.
Adding to 2003230433442 its reverse (2443340323002), we get a palindrome (4446570756444).
The spelling of 2003230433442 in words is "two trillion, three billion, two hundred thirty million, four hundred thirty-three thousand, four hundred forty-two".
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