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54704023 = 1197167307
BaseRepresentation
bin1101000010101…
…1011110010111
310210221020210221
43100223132113
5103001012043
65232255211
71232655643
oct320533627
9123836727
1054704023
1128973a40
12163a1507
13b44455a
14739dc23
154c088ed
hex342b797

54704023 has 16 divisors (see below), whose sum is σ = 60850944. Its totient is φ = 48764160.

The previous prime is 54704017. The next prime is 54704047. The reversal of 54704023 is 32040745.

It is a cyclic number.

It is not a de Polignac number, because 54704023 - 25 = 54703991 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54704053) 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, 178036 + ... + 178342.

It is an arithmetic number, because the mean of its divisors is an integer number (3803184).

Almost surely, 254704023 is an apocalyptic number.

54704023 is a deficient number, since it is larger than the sum of its proper divisors (6146921).

54704023 is a wasteful number, since it uses less digits than its factorization.

54704023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582.

The product of its (nonzero) digits is 3360, while the sum is 25.

The square root of 54704023 is about 7396.2168032042. The cubic root of 54704023 is about 379.6118451091.

Adding to 54704023 its reverse (32040745), we get a palindrome (86744768).

Subtracting from 54704023 its reverse (32040745), we obtain a triangular number (22663278 = T6732).

The spelling of 54704023 in words is "fifty-four million, seven hundred four thousand, twenty-three".

Divisors: 1 11 97 167 307 1067 1837 3377 16199 29779 51269 178189 327569 563959 4973093 54704023