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54725104 = 247488617
BaseRepresentation
bin1101000011000…
…0100111110000
310210222022201201
43100300213300
5103002200404
65232540544
71233104260
oct320604760
9123868651
1054725104
1128988865
12163b1754
13b451025
1473a77a0
154c0eca4
hex34309f0

54725104 has 20 divisors (see below), whose sum is σ = 121177264. Its totient is φ = 23453568.

The previous prime is 54725089. The next prime is 54725123. The reversal of 54725104 is 40152745.

54725104 is nontrivially palindromic in base 3.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 244197 + ... + 244420.

Almost surely, 254725104 is an apocalyptic number.

It is an amenable number.

54725104 is an abundant number, since it is smaller than the sum of its proper divisors (66452160).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

54725104 is a wasteful number, since it uses less digits than its factorization.

54725104 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 488632 (or 488626 counting only the distinct ones).

The product of its (nonzero) digits is 5600, while the sum is 28.

The square root of 54725104 is about 7397.6417864073. The cubic root of 54725104 is about 379.6606018496.

Adding to 54725104 its reverse (40152745), we get a palindrome (94877849).

It can be divided in two parts, 547 and 25104, that added together give a triangular number (25651 = T226).

The spelling of 54725104 in words is "fifty-four million, seven hundred twenty-five thousand, one hundred four".

Divisors: 1 2 4 7 8 14 16 28 56 112 488617 977234 1954468 3420319 3908936 6840638 7817872 13681276 27362552 54725104