Base | Representation |
---|---|
bin | 11101000110101100111… |
… | …01010110010001100111 |
3 | 10112121020211200110000121 |
4 | 32203112131112101213 |
5 | 112341030242232221 |
6 | 2043224014422411 |
7 | 132151454256103 |
oct | 16432635262147 |
9 | 3477224613017 |
10 | 1000030430311 |
11 | 35612411a710 |
12 | 141990201a07 |
13 | 733c1691643 |
14 | 3658a4c8903 |
15 | 1b02e277a41 |
hex | e8d6756467 |
1000030430311 has 8 divisors (see below), whose sum is σ = 1090952553744. Its totient is φ = 909110017920.
The previous prime is 1000030430299. The next prime is 1000030430351. The reversal of 1000030430311 is 1130340300001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1000030430311 - 219 = 1000029906023 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1000030430351) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1002121 + ... + 1733293.
It is an arithmetic number, because the mean of its divisors is an integer number (136369069218).
Almost surely, 21000030430311 is an apocalyptic number.
1000030430311 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
1000030430311 is a deficient number, since it is larger than the sum of its proper divisors (90922123433).
1000030430311 is a wasteful number, since it uses less digits than its factorization.
1000030430311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 855521.
The product of its (nonzero) digits is 108, while the sum is 16.
Adding to 1000030430311 its reverse (1130340300001), we get a palindrome (2130370730312).
It can be divided in two parts, 1000030 and 430311, that added together give a palindrome (1430341).
The spelling of 1000030430311 in words is "one trillion, thirty million, four hundred thirty thousand, three hundred eleven".
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