Base | Representation |
---|---|
bin | 11001000011011000… |
… | …01101100111111010 |
3 | 1021201100210220200001 |
4 | 30201230031213322 |
5 | 210021213441104 |
6 | 10102351103214 |
7 | 654210206413 |
oct | 144154154772 |
9 | 37640726601 |
10 | 13450140154 |
11 | 5782287410 |
12 | 2734511b0a |
13 | 136471a419 |
14 | 91846280a |
15 | 53ac1baa4 |
hex | 321b0d9fa |
13450140154 has 8 divisors (see below), whose sum is σ = 22009320288. Its totient is φ = 6113700060.
The previous prime is 13450140139. The next prime is 13450140163. The reversal of 13450140154 is 45104105431.
It is a sphenic number, since it is the product of 3 distinct primes.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 305684982 + ... + 305685025.
It is an arithmetic number, because the mean of its divisors is an integer number (2751165036).
Almost surely, 213450140154 is an apocalyptic number.
13450140154 is a deficient number, since it is larger than the sum of its proper divisors (8559180134).
13450140154 is a wasteful number, since it uses less digits than its factorization.
13450140154 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 611370020.
The product of its (nonzero) digits is 4800, while the sum is 28.
Adding to 13450140154 its reverse (45104105431), we get a palindrome (58554245585).
The spelling of 13450140154 in words is "thirteen billion, four hundred fifty million, one hundred forty thousand, one hundred fifty-four".
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