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48727372 = 221737107181
BaseRepresentation
bin1011100111100…
…0010101001100
310101200121101111
42321320111030
544433233442
64500221404
71131114211
oct271702514
9111617344
1048727372
1125561661
121439a864
13a131085
146685b08
154427b17
hex2e7854c

48727372 has 48 divisors (see below), whose sum is σ = 94112928. Its totient is φ = 21980160.

The previous prime is 48727351. The next prime is 48727373. The reversal of 48727372 is 27372784.

48727372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (48727373) 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 15 ways as a sum of consecutive naturals, for example, 269122 + ... + 269302.

It is an arithmetic number, because the mean of its divisors is an integer number (1960686).

Almost surely, 248727372 is an apocalyptic number.

It is an amenable number.

48727372 is a deficient number, since it is larger than the sum of its proper divisors (45385556).

48727372 is a wasteful number, since it uses less digits than its factorization.

48727372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 346 (or 344 counting only the distinct ones).

The product of its digits is 131712, while the sum is 40.

The square root of 48727372 is about 6980.4994090681. The cubic root of 48727372 is about 365.2506491297.

The spelling of 48727372 in words is "forty-eight million, seven hundred twenty-seven thousand, three hundred seventy-two".

Divisors: 1 2 4 17 34 37 68 74 107 148 181 214 362 428 629 724 1258 1819 2516 3077 3638 3959 6154 6697 7276 7918 12308 13394 15836 19367 26788 38734 67303 77468 113849 134606 227698 269212 329239 455396 658478 716579 1316956 1433158 2866316 12181843 24363686 48727372