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54286084 = 2231894919
BaseRepresentation
bin1100111100010…
…1011100000100
310210011000111201
43033011130010
5102344123314
65215312244
71226265316
oct317053404
9123130451
1054286084
1128708a36
121621b684
13b329258
1472d17b6
154b74b74
hex33c5704

54286084 has 24 divisors (see below), whose sum is σ = 99187200. Its totient is φ = 25967040.

The previous prime is 54286079. The next prime is 54286087. The reversal of 54286084 is 48068245.

It is not an unprimeable number, because it can be changed into a prime (54286087) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8577 + ... + 13495.

It is an arithmetic number, because the mean of its divisors is an integer number (4132800).

Almost surely, 254286084 is an apocalyptic number.

It is an amenable number.

54286084 is a deficient number, since it is larger than the sum of its proper divisors (44901116).

54286084 is a wasteful number, since it uses less digits than its factorization.

54286084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5043 (or 5041 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 54286084 is about 7367.9090656712. The cubic root of 54286084 is about 378.6426271824.

The spelling of 54286084 in words is "fifty-four million, two hundred eighty-six thousand, eighty-four".

Divisors: 1 2 4 31 62 89 124 178 356 2759 4919 5518 9838 11036 19676 152489 304978 437791 609956 875582 1751164 13571521 27143042 54286084