Base | Representation |
---|---|
bin | 11000100011010001100000… |
… | …01001010001011111011000 |
3 | 21002011020212122100101211200 |
4 | 30101220300021101133120 |
5 | 24034022020420214044 |
6 | 310453555042154200 |
7 | 14241354341511432 |
oct | 1421506011213730 |
9 | 232136778311750 |
10 | 53988546648024 |
11 | 1622546111690a |
12 | 607b413052960 |
13 | 24181376c2761 |
14 | d490b9785652 |
15 | 639575379369 |
hex | 311a302517d8 |
53988546648024 has 48 divisors (see below), whose sum is σ = 150935721817920. Its totient is φ = 17415660208320.
The previous prime is 53988546648011. The next prime is 53988546648053. The reversal of 53988546648024 is 42084664588935.
53988546648024 is a `hidden beast` number, since 5 + 3 + 9 + 8 + 85 + 4 + 66 + 480 + 2 + 4 = 666.
It is a super-2 number, since 2×539885466480242 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (72).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 12094206247 + ... + 12094210710.
It is an arithmetic number, because the mean of its divisors is an integer number (3144494204540).
Almost surely, 253988546648024 is an apocalyptic number.
It is an amenable number.
53988546648024 is an abundant number, since it is smaller than the sum of its proper divisors (96947175169896).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53988546648024 is a wasteful number, since it uses less digits than its factorization.
53988546648024 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24188417000 (or 24188416993 counting only the distinct ones).
The product of its (nonzero) digits is 1592524800, while the sum is 72.
The spelling of 53988546648024 in words is "fifty-three trillion, nine hundred eighty-eight billion, five hundred forty-six million, six hundred forty-eight thousand, twenty-four".
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