Base | Representation |
---|---|
bin | 100000100001000000010110… |
… | …110010001011110100110001 |
3 | 200202100012111002000010122220 |
4 | 200201000112302023310301 |
5 | 122221000444003421001 |
6 | 1224051512151551253 |
7 | 42056546261125554 |
oct | 4041002662136461 |
9 | 622305432003586 |
10 | 143005613342001 |
11 | 41625381645943 |
12 | 1405754268b529 |
13 | 61a44aa189837 |
14 | 274571990269b |
15 | 117ed8693cc36 |
hex | 821016c8bd31 |
143005613342001 has 4 divisors (see below), whose sum is σ = 190674151122672. Its totient is φ = 95337075561332.
The previous prime is 143005613341999. The next prime is 143005613342017. The reversal of 143005613342001 is 100243316500341.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 143005613342001 - 21 = 143005613341999 is a prime.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (143005613342021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23834268890331 + ... + 23834268890336.
It is an arithmetic number, because the mean of its divisors is an integer number (47668537780668).
Almost surely, 2143005613342001 is an apocalyptic number.
It is an amenable number.
143005613342001 is a deficient number, since it is larger than the sum of its proper divisors (47668537780671).
143005613342001 is an equidigital number, since it uses as much as digits as its factorization.
143005613342001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47668537780670.
The product of its (nonzero) digits is 25920, while the sum is 33.
Adding to 143005613342001 its reverse (100243316500341), we get a palindrome (243248929842342).
The spelling of 143005613342001 in words is "one hundred forty-three trillion, five billion, six hundred thirteen million, three hundred forty-two thousand, one".
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