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48293192 = 23172315439
BaseRepresentation
bin1011100000111…
…0010101001000
310100212112210202
42320032111020
544330340232
64443031332
71124325323
oct270162510
9110775722
1048293192
1125295432
121420b548
13a00b56c
1465b17ba
15438e162
hex2e0e548

48293192 has 32 divisors (see below), whose sum is σ = 100051200. Its totient is φ = 21736704.

The previous prime is 48293191. The next prime is 48293197. The reversal of 48293192 is 29139284.

It is not an unprimeable number, because it can be changed into a prime (48293191) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 4592 + ... + 10847.

It is an arithmetic number, because the mean of its divisors is an integer number (3126600).

Almost surely, 248293192 is an apocalyptic number.

It is an amenable number.

48293192 is an abundant number, since it is smaller than the sum of its proper divisors (51758008).

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

48293192 is a wasteful number, since it uses less digits than its factorization.

48293192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15485 (or 15481 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 48293192 is about 6949.3303274488. The cubic root of 48293192 is about 364.1625687710.

The spelling of 48293192 in words is "forty-eight million, two hundred ninety-three thousand, one hundred ninety-two".

Divisors: 1 2 4 8 17 23 34 46 68 92 136 184 391 782 1564 3128 15439 30878 61756 123512 262463 355097 524926 710194 1049852 1420388 2099704 2840776 6036649 12073298 24146596 48293192