Base | Representation |
---|---|
bin | 11001000011011000… |
… | …11111101111001000 |
3 | 1021201100221200102211 |
4 | 30201230133233020 |
5 | 210021223324334 |
6 | 10102352434504 |
7 | 654210635620 |
oct | 144154375710 |
9 | 37640850384 |
10 | 13450214344 |
11 | 5782328126 |
12 | 2734548a34 |
13 | 1364745118 |
14 | 918481880 |
15 | 53ac33a64 |
hex | 321b1fbc8 |
13450214344 has 48 divisors (see below), whose sum is σ = 30129563520. Its totient is φ = 5513740320.
The previous prime is 13450214341. The next prime is 13450214347. The reversal of 13450214344 is 44341205431.
It is an interprime number because it is at equal distance from previous prime (13450214341) and next prime (13450214347).
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (13450214341) 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, 197392 + ... + 256639.
It is an arithmetic number, because the mean of its divisors is an integer number (627699240).
Almost surely, 213450214344 is an apocalyptic number.
13450214344 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
13450214344 is an abundant number, since it is smaller than the sum of its proper divisors (16679349176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13450214344 is a wasteful number, since it uses less digits than its factorization.
13450214344 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 454090 (or 454063 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 31.
Adding to 13450214344 its reverse (44341205431), we get a palindrome (57791419775).
The spelling of 13450214344 in words is "thirteen billion, four hundred fifty million, two hundred fourteen thousand, three hundred forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •