Base | Representation |
---|---|
bin | 10010110110010011… |
… | …11001110101100111 |
3 | 222010020011112120212 |
4 | 21123021321311213 |
5 | 131211012214242 |
6 | 4352042450035 |
7 | 505523161205 |
oct | 113311716547 |
9 | 28106145525 |
10 | 10119257447 |
11 | 4323069992 |
12 | 1b64b0391b |
13 | c53614400 |
14 | 6bdd28075 |
15 | 3e35b8782 |
hex | 25b279d67 |
10119257447 has 12 divisors (see below), whose sum is σ = 10960982640. Its totient is φ = 9337917888.
The previous prime is 10119257417. The next prime is 10119257453. The reversal of 10119257447 is 74475291101.
It is a de Polignac number, because none of the positive numbers 2k-10119257447 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 (10119257417) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 678254 + ... + 693012.
It is an arithmetic number, because the mean of its divisors is an integer number (913415220).
Almost surely, 210119257447 is an apocalyptic number.
10119257447 is a deficient number, since it is larger than the sum of its proper divisors (841725193).
10119257447 is a wasteful number, since it uses less digits than its factorization.
10119257447 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18842 (or 18829 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 41.
The spelling of 10119257447 in words is "ten billion, one hundred nineteen million, two hundred fifty-seven thousand, four hundred forty-seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.064 sec. • engine limits •