Base | Representation |
---|---|
bin | 110010010011011001… |
… | …100010110001100100 |
3 | 12011102020011001101120 |
4 | 302103121202301210 |
5 | 1341104203214330 |
6 | 40451340253540 |
7 | 3621324064623 |
oct | 622331426144 |
9 | 164366131346 |
10 | 54012554340 |
11 | 209a7751568 |
12 | a5748412b0 |
13 | 512a168834 |
14 | 28855d16ba |
15 | 1611c99c10 |
hex | c93662c64 |
54012554340 has 48 divisors (see below), whose sum is σ = 151291230720. Its totient is φ = 14398007040.
The previous prime is 54012554311. The next prime is 54012554341. The reversal of 54012554340 is 4345521045.
It is not an unprimeable number, because it can be changed into a prime (54012554341) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2401 + ... + 328680.
It is an arithmetic number, because the mean of its divisors is an integer number (3151900640).
Almost surely, 254012554340 is an apocalyptic number.
It is an amenable number.
54012554340 is an abundant number, since it is smaller than the sum of its proper divisors (97278676380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54012554340 is a wasteful number, since it uses less digits than its factorization.
54012554340 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 333812 (or 333810 counting only the distinct ones).
The product of its (nonzero) digits is 48000, while the sum is 33.
The spelling of 54012554340 in words is "fifty-four billion, twelve million, five hundred fifty-four thousand, three hundred forty".
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