Base | Representation |
---|---|
bin | 11001000011111111… |
… | …11111000110010101 |
3 | 1021201201120020221100 |
4 | 30201333333012111 |
5 | 210024030323131 |
6 | 10103054140313 |
7 | 654302235342 |
oct | 144177770625 |
9 | 37651506840 |
10 | 13455323541 |
11 | 57851a7800 |
12 | 27361b1699 |
13 | 136581380a |
14 | 9190117c9 |
15 | 53b3e27e6 |
hex | 321fff195 |
13455323541 has 72 divisors (see below), whose sum is σ = 22895832960. Its totient is φ = 7588848960.
The previous prime is 13455323533. The next prime is 13455323551. The reversal of 13455323541 is 14532355431.
13455323541 is a `hidden beast` number, since 1 + 3 + 45 + 53 + 23 + 541 = 666.
It is not a de Polignac number, because 13455323541 - 23 = 13455323533 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 13455323496 and 13455323505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13455323521) by changing a digit.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 919480 + ... + 933998.
It is an arithmetic number, because the mean of its divisors is an integer number (317997680).
Almost surely, 213455323541 is an apocalyptic number.
13455323541 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
13455323541 is a deficient number, since it is larger than the sum of its proper divisors (9440509419).
13455323541 is a wasteful number, since it uses less digits than its factorization.
13455323541 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14607 (or 14593 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
Adding to 13455323541 its reverse (14532355431), we get a palindrome (27987678972).
It can be divided in two parts, 13 and 455323541, that added together give a palindrome (455323554).
The spelling of 13455323541 in words is "thirteen billion, four hundred fifty-five million, three hundred twenty-three thousand, five hundred forty-one".
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