Base | Representation |
---|---|
bin | 10010101011101110… |
… | …00110101010000111 |
3 | 221220001001022021012 |
4 | 21111313012222013 |
5 | 131020243140033 |
6 | 4335151112435 |
7 | 503364234320 |
oct | 112567065207 |
9 | 27801038235 |
10 | 10030443143 |
11 | 4287a18436 |
12 | 1b3b21271b |
13 | c3b0b9076 |
14 | 6b2209447 |
15 | 3da8c3248 |
hex | 255dc6a87 |
10030443143 has 8 divisors (see below), whose sum is σ = 11533692288. Its totient is φ = 8544776184.
The previous prime is 10030443131. The next prime is 10030443191. The reversal of 10030443143 is 34134403001.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 10030443143 - 214 = 10030426759 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 (10030443103) 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, 4394321 + ... + 4396602.
It is an arithmetic number, because the mean of its divisors is an integer number (1441711536).
Almost surely, 210030443143 is an apocalyptic number.
10030443143 is a deficient number, since it is larger than the sum of its proper divisors (1503249145).
10030443143 is an equidigital number, since it uses as much as digits as its factorization.
10030443143 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8791093.
The product of its (nonzero) digits is 1728, while the sum is 23.
Adding to 10030443143 its reverse (34134403001), we get a palindrome (44164846144).
The spelling of 10030443143 in words is "ten billion, thirty million, four hundred forty-three thousand, one hundred forty-three".
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