Base | Representation |
---|---|
bin | 110010010100100100… |
… | …100010010011111101 |
3 | 12011110121010211100011 |
4 | 302110210202103331 |
5 | 1341124221310440 |
6 | 40453321503221 |
7 | 3621653143333 |
oct | 622444422375 |
9 | 164417124304 |
10 | 54032213245 |
11 | 20a0785959a |
12 | a57b341b11 |
13 | 513125c91a |
14 | 288806bb53 |
15 | 161387e9ea |
hex | c949224fd |
54032213245 has 16 divisors (see below), whose sum is σ = 68805644400. Its totient is φ = 40592441344.
The previous prime is 54032213239. The next prime is 54032213269. The reversal of 54032213245 is 54231223045.
It can be written as a sum of positive squares in 8 ways, for example, as 5791362201 + 48240851044 = 76101^2 + 219638^2 .
It is a cyclic number.
It is not a de Polignac number, because 54032213245 - 29 = 54032212733 is a prime.
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 15 ways as a sum of consecutive naturals, for example, 669712 + ... + 746041.
It is an arithmetic number, because the mean of its divisors is an integer number (4300352775).
Almost surely, 254032213245 is an apocalyptic number.
It is an amenable number.
54032213245 is a deficient number, since it is larger than the sum of its proper divisors (14773431155).
54032213245 is a wasteful number, since it uses less digits than its factorization.
54032213245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1416224.
The product of its (nonzero) digits is 28800, while the sum is 31.
The spelling of 54032213245 in words is "fifty-four billion, thirty-two million, two hundred thirteen thousand, two hundred forty-five".
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