Base | Representation |
---|---|
bin | 110010011011101111… |
… | …010001111000001100 |
3 | 12011202222102111122002 |
4 | 302123233101320030 |
5 | 1341401013020103 |
6 | 40513255211432 |
7 | 3624643254236 |
oct | 623357217014 |
9 | 164688374562 |
10 | 54152470028 |
11 | 20a69726268 |
12 | a5b3676b78 |
13 | 5150146697 |
14 | 289a013256 |
15 | 161e1d6488 |
hex | c9bbd1e0c |
54152470028 has 12 divisors (see below), whose sum is σ = 94769150112. Its totient is φ = 27075570000.
The previous prime is 54152470003. The next prime is 54152470079. The reversal of 54152470028 is 82007425145.
It is a junction number, because it is equal to n+sod(n) for n = 54152469973 and 54152470000.
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 3 ways as a sum of consecutive naturals, for example, 47501 + ... + 332507.
It is an arithmetic number, because the mean of its divisors is an integer number (7897429176).
Almost surely, 254152470028 is an apocalyptic number.
It is an amenable number.
54152470028 is a deficient number, since it is larger than the sum of its proper divisors (40616680084).
54152470028 is a wasteful number, since it uses less digits than its factorization.
54152470028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 332512 (or 332510 counting only the distinct ones).
The product of its (nonzero) digits is 89600, while the sum is 38.
The spelling of 54152470028 in words is "fifty-four billion, one hundred fifty-two million, four hundred seventy thousand, twenty-eight".
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