Base | Representation |
---|---|
bin | 110010010111011110… |
… | …000010101110110000 |
3 | 12011120222122110101001 |
4 | 302113132002232300 |
5 | 1341224143431142 |
6 | 40502220051344 |
7 | 3623113402153 |
oct | 622736025660 |
9 | 164528573331 |
10 | 54080842672 |
11 | 20a322535aa |
12 | a593693b54 |
13 | 513b35822c |
14 | 28906c9c9a |
15 | 1617c885b7 |
hex | c97782bb0 |
54080842672 has 40 divisors (see below), whose sum is σ = 108544163840. Its totient is φ = 26075615040.
The previous prime is 54080842661. The next prime is 54080842681. The reversal of 54080842672 is 27624808045.
54080842672 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×540808426722 (a number of 22 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 52272 + ... + 333007.
It is an arithmetic number, because the mean of its divisors is an integer number (2713604096).
Almost surely, 254080842672 is an apocalyptic number.
It is an amenable number.
54080842672 is an abundant number, since it is smaller than the sum of its proper divisors (54463321168).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54080842672 is a wasteful number, since it uses less digits than its factorization.
54080842672 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 385601 (or 385595 counting only the distinct ones).
The product of its (nonzero) digits is 860160, while the sum is 46.
The spelling of 54080842672 in words is "fifty-four billion, eighty million, eight hundred forty-two thousand, six hundred seventy-two".
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