Base | Representation |
---|---|
bin | 110010110001111100… |
… | …110010111011000001 |
3 | 12012201221121200022122 |
4 | 302301330302323001 |
5 | 1343131412041001 |
6 | 41014250214025 |
7 | 3640116543053 |
oct | 626174627301 |
9 | 165657550278 |
10 | 54525112001 |
11 | 21140005738 |
12 | a698424315 |
13 | 51ac3c96a9 |
14 | 28d36d58d3 |
15 | 1641c93b1b |
hex | cb1f32ec1 |
54525112001 has 8 divisors (see below), whose sum is σ = 54910434600. Its totient is φ = 54140048128.
The previous prime is 54525111967. The next prime is 54525112009. The reversal of 54525112001 is 10021152545.
It can be written as a sum of positive squares in 4 ways, for example, as 4438224400 + 50086887601 = 66620^2 + 223801^2 .
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 54525112001 - 222 = 54520917697 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (54525112009) by changing a digit.
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, 368495 + ... + 494811.
It is an arithmetic number, because the mean of its divisors is an integer number (6863804325).
Almost surely, 254525112001 is an apocalyptic number.
It is an amenable number.
54525112001 is a deficient number, since it is larger than the sum of its proper divisors (385322599).
54525112001 is a wasteful number, since it uses less digits than its factorization.
54525112001 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 129363.
The product of its (nonzero) digits is 2000, while the sum is 26.
Adding to 54525112001 its reverse (10021152545), we get a palindrome (64546264546).
The spelling of 54525112001 in words is "fifty-four billion, five hundred twenty-five million, one hundred twelve thousand, one".
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