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48133504 = 272912967
BaseRepresentation
bin1011011110011…
…1010110000000
310100120102202101
42313213112000
544310233004
64435400144
71123061626
oct267472600
9110512671
1048133504
1125196461
1214153054
139c83983
14656d516
15435bba4
hex2de7580

48133504 has 32 divisors (see below), whose sum is σ = 99205200. Its totient is φ = 23235072.

The previous prime is 48133493. The next prime is 48133507. The reversal of 48133504 is 40533184.

48133504 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48133507) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2772 + ... + 10195.

Almost surely, 248133504 is an apocalyptic number.

It is an amenable number.

48133504 is an abundant number, since it is smaller than the sum of its proper divisors (51071696).

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

48133504 is a wasteful number, since it uses less digits than its factorization.

48133504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13010 (or 12998 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 48133504 is about 6937.8313614558. The cubic root of 48133504 is about 363.7607412108.

Adding to 48133504 its reverse (40533184), we get a palindrome (88666688).

The spelling of 48133504 in words is "forty-eight million, one hundred thirty-three thousand, five hundred four".

Divisors: 1 2 4 8 16 29 32 58 64 116 128 232 464 928 1856 3712 12967 25934 51868 103736 207472 376043 414944 752086 829888 1504172 1659776 3008344 6016688 12033376 24066752 48133504