Base | Representation |
---|---|
bin | 11100000100101100… |
… | …000000000000011101 |
3 | 2212210202011002210220 |
4 | 130010230000000131 |
5 | 443213203224201 |
6 | 21503033551553 |
7 | 2114660536230 |
oct | 340454000035 |
9 | 85722132726 |
10 | 30143414301 |
11 | 11869198350 |
12 | 5a12b755b9 |
13 | 2ac4cc9530 |
14 | 165d4db417 |
15 | bb6507036 |
hex | 704b0001d |
30143414301 has 128 divisors (see below), whose sum is σ = 56216788992. Its totient is φ = 13862016000.
The previous prime is 30143414261. The next prime is 30143414303. The reversal of 30143414301 is 10341434103.
It is not a de Polignac number, because 30143414301 - 210 = 30143413277 is a prime.
It is an alternating number because its digits alternate between odd and even.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30143414303) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 7886971 + ... + 7890791.
It is an arithmetic number, because the mean of its divisors is an integer number (439193664).
Almost surely, 230143414301 is an apocalyptic number.
It is an amenable number.
30143414301 is a deficient number, since it is larger than the sum of its proper divisors (26073374691).
30143414301 is a wasteful number, since it uses less digits than its factorization.
30143414301 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3963.
The product of its (nonzero) digits is 1728, while the sum is 24.
Adding to 30143414301 its reverse (10341434103), we get a palindrome (40484848404).
It can be divided in two parts, 30143 and 414301, that added together give a palindrome (444444).
The spelling of 30143414301 in words is "thirty billion, one hundred forty-three million, four hundred fourteen thousand, three hundred one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •