Base | Representation |
---|---|
bin | 1101000101000… |
… | …0111001011100 |
3 | 10211020001002011 |
4 | 3101100321130 |
5 | 103020413213 |
6 | 5235441004 |
7 | 1234164562 |
oct | 321207134 |
9 | 124201064 |
10 | 54857308 |
11 | 28a69120 |
12 | 16456164 |
13 | b49925c |
14 | 73dda32 |
15 | 4c3903d |
hex | 3450e5c |
54857308 has 12 divisors (see below), whose sum is σ = 104727672. Its totient is φ = 24935120.
The previous prime is 54857291. The next prime is 54857311. The reversal of 54857308 is 80375845.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 623335 + ... + 623422.
It is an arithmetic number, because the mean of its divisors is an integer number (8727306).
Almost surely, 254857308 is an apocalyptic number.
It is an amenable number.
54857308 is a deficient number, since it is larger than the sum of its proper divisors (49870364).
54857308 is a wasteful number, since it uses less digits than its factorization.
54857308 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1246772 (or 1246770 counting only the distinct ones).
The product of its (nonzero) digits is 134400, while the sum is 40.
The square root of 54857308 is about 7406.5719465891. The cubic root of 54857308 is about 379.9660819218.
The spelling of 54857308 in words is "fifty-four million, eight hundred fifty-seven thousand, three hundred eight".
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