Base | Representation |
---|---|
bin | 110010010100010110… |
… | …010000011001100100 |
3 | 12011110100002122101021 |
4 | 302110112100121210 |
5 | 1341122242013420 |
6 | 40453105340524 |
7 | 3621606262561 |
oct | 622426203144 |
9 | 164410078337 |
10 | 54028469860 |
11 | 20a05732092 |
12 | a57a037744 |
13 | 513054bac1 |
14 | 2887775868 |
15 | 16133907aa |
hex | c94590664 |
54028469860 has 24 divisors (see below), whose sum is σ = 114826775616. Its totient is φ = 21351009120.
The previous prime is 54028469857. The next prime is 54028469933. The reversal of 54028469860 is 6896482045.
It is a junction number, because it is equal to n+sod(n) for n = 54028469798 and 54028469807.
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, 16271976 + ... + 16275295.
It is an arithmetic number, because the mean of its divisors is an integer number (4784448984).
Almost surely, 254028469860 is an apocalyptic number.
It is an amenable number.
54028469860 is an abundant number, since it is smaller than the sum of its proper divisors (60798305756).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
54028469860 is a wasteful number, since it uses less digits than its factorization.
54028469860 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32547363 (or 32547361 counting only the distinct ones).
The product of its (nonzero) digits is 3317760, while the sum is 52.
The spelling of 54028469860 in words is "fifty-four billion, twenty-eight million, four hundred sixty-nine thousand, eight hundred sixty".
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