Base | Representation |
---|---|
bin | 1100001110111110011010… |
… | …1001000111000111010100 |
3 | 1202121221110001002020111011 |
4 | 3003233212221013013110 |
5 | 3230341443001444000 |
6 | 44335254325222004 |
7 | 2555555350444015 |
oct | 303574651070724 |
9 | 52557401066434 |
10 | 13451412140500 |
11 | 4316791526204 |
12 | 1612b82861904 |
13 | 7676027a5b69 |
14 | 3470a22ab00c |
15 | 184d7e8b72ba |
hex | c3be6a471d4 |
13451412140500 has 48 divisors (see below), whose sum is σ = 29383740601488. Its totient is φ = 5379492240000.
The previous prime is 13451412140489. The next prime is 13451412140519. The reversal of 13451412140500 is 504121415431.
It can be written as a sum of positive squares in 8 ways, for example, as 3074032837264 + 10377379303236 = 1753292^2 + 3221394^2 .
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168531 + ... + 5189530.
It is an arithmetic number, because the mean of its divisors is an integer number (612161262531).
Almost surely, 213451412140500 is an apocalyptic number.
13451412140500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13451412140500 is an abundant number, since it is smaller than the sum of its proper divisors (15932328460988).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13451412140500 is a wasteful number, since it uses less digits than its factorization.
13451412140500 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5363101 (or 5363089 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 31.
Adding to 13451412140500 its reverse (504121415431), we get a palindrome (13955533555931).
The spelling of 13451412140500 in words is "thirteen trillion, four hundred fifty-one billion, four hundred twelve million, one hundred forty thousand, five hundred".
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