Base | Representation |
---|---|
bin | 1100111101110… |
… | …0100100110100 |
3 | 10210022211111122 |
4 | 3033130210310 |
5 | 102410141402 |
6 | 5221323112 |
7 | 1230141521 |
oct | 317344464 |
9 | 123284448 |
10 | 54380852 |
11 | 28773159 |
12 | 16266498 |
13 | b360426 |
14 | 7318148 |
15 | 4b92ca2 |
hex | 33dc934 |
54380852 has 6 divisors (see below), whose sum is σ = 95166498. Its totient is φ = 27190424.
The previous prime is 54380849. The next prime is 54380857. The reversal of 54380852 is 25808345.
It can be written as a sum of positive squares in only one way, i.e., 46840336 + 7540516 = 6844^2 + 2746^2 .
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (54380857) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6797603 + ... + 6797610.
It is an arithmetic number, because the mean of its divisors is an integer number (15861083).
Almost surely, 254380852 is an apocalyptic number.
It is an amenable number.
54380852 is a deficient number, since it is larger than the sum of its proper divisors (40785646).
54380852 is a wasteful number, since it uses less digits than its factorization.
54380852 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13595217 (or 13595215 counting only the distinct ones).
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 54380852 is about 7374.3373939629. The cubic root of 54380852 is about 378.8628330588.
The spelling of 54380852 in words is "fifty-four million, three hundred eighty thousand, eight hundred fifty-two".
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