Base | Representation |
---|---|
bin | 11001000011110110… |
… | …10100101111001110 |
3 | 1021201122021011112212 |
4 | 30201323110233032 |
5 | 210023222221304 |
6 | 10103012030422 |
7 | 654255655403 |
oct | 144173245716 |
9 | 37648234485 |
10 | 13454101454 |
11 | 5784542612 |
12 | 2735902412 |
13 | 13654a64a1 |
14 | 918bb42aa |
15 | 53b25066e |
hex | 321ed4bce |
13454101454 has 16 divisors (see below), whose sum is σ = 20306920320. Its totient is φ = 6685223160.
The previous prime is 13454101439. The next prime is 13454101471. The reversal of 13454101454 is 45410145431.
It is a self number, because there is not a number n which added to its sum of digits gives 13454101454.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 264887 + ... + 311565.
It is an arithmetic number, because the mean of its divisors is an integer number (1269182520).
Almost surely, 213454101454 is an apocalyptic number.
13454101454 is a deficient number, since it is larger than the sum of its proper divisors (6852818866).
13454101454 is a wasteful number, since it uses less digits than its factorization.
13454101454 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47575.
The product of its (nonzero) digits is 19200, while the sum is 32.
Adding to 13454101454 its reverse (45410145431), we get a palindrome (58864246885).
The spelling of 13454101454 in words is "thirteen billion, four hundred fifty-four million, one hundred one thousand, four hundred fifty-four".
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