Base | Representation |
---|---|
bin | 1101000011001… |
… | …0000011100001 |
3 | 10210222121210020 |
4 | 3100302003201 |
5 | 103002342402 |
6 | 5233024053 |
7 | 1233130350 |
oct | 320620341 |
9 | 123877706 |
10 | 54730977 |
11 | 28992214 |
12 | 163b5029 |
13 | b4538c2 |
14 | 73a9997 |
15 | 4c118bc |
hex | 34320e1 |
54730977 has 16 divisors (see below), whose sum is σ = 83732352. Its totient is φ = 31150080.
The previous prime is 54730967. The next prime is 54730979. The reversal of 54730977 is 77903745.
It is not a de Polignac number, because 54730977 - 26 = 54730913 is a prime.
It is not an unprimeable number, because it can be changed into a prime (54730979) 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, 327 + ... + 10467.
It is an arithmetic number, because the mean of its divisors is an integer number (5233272).
Almost surely, 254730977 is an apocalyptic number.
It is an amenable number.
54730977 is a deficient number, since it is larger than the sum of its proper divisors (29001375).
54730977 is a wasteful number, since it uses less digits than its factorization.
54730977 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 10408.
The product of its (nonzero) digits is 185220, while the sum is 42.
The square root of 54730977 is about 7398.0387265815. The cubic root of 54730977 is about 379.6741828620.
The spelling of 54730977 in words is "fifty-four million, seven hundred thirty thousand, nine hundred seventy-seven".
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