Base | Representation |
---|---|
bin | 100000110011000110… |
… | …0100011011000001111 |
3 | 20201210200002010111100 |
4 | 1001212030203120033 |
5 | 2123222103342112 |
6 | 52205033554143 |
7 | 5042264330220 |
oct | 1014614433017 |
9 | 221720063440 |
10 | 70434043407 |
11 | 279641aa332 |
12 | 11798275953 |
13 | 6846348480 |
14 | 35a251d247 |
15 | 1c7379b2dc |
hex | 106632360f |
70434043407 has 24 divisors (see below), whose sum is σ = 125216078624. Its totient is φ = 37152022464.
The previous prime is 70434043403. The next prime is 70434043487.
70434043407 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 70434043407 - 22 = 70434043403 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70434043403) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 42999208 + ... + 43000845.
Almost surely, 270434043407 is an apocalyptic number.
70434043407 is a deficient number, since it is larger than the sum of its proper divisors (54782035217).
70434043407 is a wasteful number, since it uses less digits than its factorization.
70434043407 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86000079 (or 86000076 counting only the distinct ones).
The product of its (nonzero) digits is 112896, while the sum is 36.
It can be divided in two parts, 704340 and 43407, that added together give a palindrome (747747).
The spelling of 70434043407 in words is "seventy billion, four hundred thirty-four million, forty-three thousand, four hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •