Base | Representation |
---|---|
bin | 11101100010111000100… |
… | …001110011110001000010 |
3 | 21012002121112002111111002 |
4 | 131202320201303301002 |
5 | 231231044012343432 |
6 | 4152414421052002 |
7 | 266454142641362 |
oct | 35427041636102 |
9 | 7162545074432 |
10 | 2030320434242 |
11 | 713065a55901 |
12 | 2895a6257002 |
13 | 1195c6130219 |
14 | 703a76aa9a2 |
15 | 37c2eceee62 |
hex | 1d8b8873c42 |
2030320434242 has 8 divisors (see below), whose sum is σ = 3045501538236. Its totient is φ = 1015153254832.
The previous prime is 2030320434229. The next prime is 2030320434251. The reversal of 2030320434242 is 2424340230302.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1848101583601 + 182218850641 = 1359449^2 + 426871^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×20303204342422 (a number of 25 digits) contains 22 as substring.
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 3 ways as a sum of consecutive naturals, for example, 3108653 + ... + 3704640.
Almost surely, 22030320434242 is an apocalyptic number.
2030320434242 is a deficient number, since it is larger than the sum of its proper divisors (1015181103994).
2030320434242 is a wasteful number, since it uses less digits than its factorization.
2030320434242 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6962292.
The product of its (nonzero) digits is 27648, while the sum is 29.
Adding to 2030320434242 its reverse (2424340230302), we get a palindrome (4454660664544).
The spelling of 2030320434242 in words is "two trillion, thirty billion, three hundred twenty million, four hundred thirty-four thousand, two hundred forty-two".
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