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48853872 = 2432339263
BaseRepresentation
bin1011101001011…
…1001101110000
310101221000220200
42322113031300
5100001310442
64503035200
71132152054
oct272271560
9111830820
1048853872
1125638701
121443bb00
13a176822
1466b9c64
15445034c
hex2e97370

48853872 has 30 divisors (see below), whose sum is σ = 136723392. Its totient is φ = 16284576.

The previous prime is 48853867. The next prime is 48853873. The reversal of 48853872 is 27835884.

48853872 is a `hidden beast` number, since 48 + 8 + 538 + 72 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48853873) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 169488 + ... + 169775.

Almost surely, 248853872 is an apocalyptic number.

It is an amenable number.

48853872 is an abundant number, since it is smaller than the sum of its proper divisors (87869520).

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

48853872 is a wasteful number, since it uses less digits than its factorization.

48853872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 339277 (or 339268 counting only the distinct ones).

The product of its digits is 430080, while the sum is 45.

The square root of 48853872 is about 6989.5544922405. The cubic root of 48853872 is about 365.5664489191.

The spelling of 48853872 in words is "forty-eight million, eight hundred fifty-three thousand, eight hundred seventy-two".

Divisors: 1 2 3 4 6 8 9 12 16 18 24 36 48 72 144 339263 678526 1017789 1357052 2035578 2714104 3053367 4071156 5428208 6106734 8142312 12213468 16284624 24426936 48853872