Base | Representation |
---|---|
bin | 101011010111111000… |
… | …0011110100100011011 |
3 | 22220102022001101102011 |
4 | 1112233300132210123 |
5 | 3011224104043024 |
6 | 110442254250351 |
7 | 6505112504251 |
oct | 1265760364433 |
9 | 286368041364 |
10 | 93143034139 |
11 | 365578a6171 |
12 | 160754b69b7 |
13 | 8a25036bac |
14 | 47184d85d1 |
15 | 2652276094 |
hex | 15afc1e91b |
93143034139 has 8 divisors (see below), whose sum is σ = 95504879360. Its totient is φ = 90790085736.
The previous prime is 93143034133. The next prime is 93143034163.
93143034139 is nontrivially palindromic in base 10.
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 93143034139 - 231 = 90995550491 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (93143034133) 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, 2202999 + ... + 2244880.
It is an arithmetic number, because the mean of its divisors is an integer number (11938109920).
Almost surely, 293143034139 is an apocalyptic number.
93143034139 is a deficient number, since it is larger than the sum of its proper divisors (2361845221).
93143034139 is a wasteful number, since it uses less digits than its factorization.
93143034139 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4448409.
The product of its (nonzero) digits is 104976, while the sum is 40.
It can be divided in two parts, 931430 and 34139, that added together give a palindrome (965569).
The spelling of 93143034139 in words is "ninety-three billion, one hundred forty-three million, thirty-four thousand, one hundred thirty-nine".
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