Base | Representation |
---|---|
bin | 110010110010010100… |
… | …111110110011001111 |
3 | 12012202101112210022112 |
4 | 302302110332303033 |
5 | 1343140022431421 |
6 | 41015034134235 |
7 | 3640224460253 |
oct | 626224766317 |
9 | 165671483275 |
10 | 54531452111 |
11 | 211436460a4 |
12 | a69a58137b |
13 | 51b0809436 |
14 | 28d44a6263 |
15 | 16425e745b |
hex | cb253eccf |
54531452111 has 8 divisors (see below), whose sum is σ = 55025094384. Its totient is φ = 54040029120.
The previous prime is 54531452093. The next prime is 54531452141. The reversal of 54531452111 is 11125413545.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 54531452111 - 214 = 54531435727 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 (54531452141) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 505436 + ... + 603761.
It is an arithmetic number, because the mean of its divisors is an integer number (6878136798).
Almost surely, 254531452111 is an apocalyptic number.
54531452111 is a deficient number, since it is larger than the sum of its proper divisors (493642273).
54531452111 is a wasteful number, since it uses less digits than its factorization.
54531452111 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1109641.
The product of its digits is 12000, while the sum is 32.
Adding to 54531452111 its reverse (11125413545), we get a palindrome (65656865656).
The spelling of 54531452111 in words is "fifty-four billion, five hundred thirty-one million, four hundred fifty-two thousand, one hundred eleven".
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