Base | Representation |
---|---|
bin | 11000010010111000010010… |
… | …10100010011010110000000 |
3 | 21000011101220211211001020002 |
4 | 30021130021110103112000 |
5 | 24000304410123341000 |
6 | 305343120104535132 |
7 | 14152563416404130 |
oct | 1411341124232600 |
9 | 230141824731202 |
10 | 53425254512000 |
11 | 16028583418888 |
12 | 5baa2097814a8 |
13 | 23a6c97a59a27 |
14 | d29b2077cac0 |
15 | 629aa7e958d5 |
hex | 309709513580 |
53425254512000 has 512 divisors, whose sum is σ = 152891274332160. Its totient is φ = 18186384384000.
The previous prime is 53425254511957. The next prime is 53425254512053. The reversal of 53425254512000 is 21545252435.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15062094227 + ... + 15062097773.
It is an arithmetic number, because the mean of its divisors is an integer number (298615770180).
Almost surely, 253425254512000 is an apocalyptic number.
53425254512000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53425254512000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (76445637166080).
53425254512000 is an abundant number, since it is smaller than the sum of its proper divisors (99466019820160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53425254512000 is a wasteful number, since it uses less digits than its factorization.
53425254512000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4507 (or 4485 counting only the distinct ones).
The product of its (nonzero) digits is 240000, while the sum is 38.
Adding to 53425254512000 its reverse (21545252435), we get a palindrome (53446799764435).
The spelling of 53425254512000 in words is "fifty-three trillion, four hundred twenty-five billion, two hundred fifty-four million, five hundred twelve thousand".
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