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48028552 = 23111341983
BaseRepresentation
bin1011011100110…
…1101110001000
310100101002210021
42313031232020
544243403202
64433230224
71122143635
oct267155610
9110332707
1048028552
1125124620
1214102374
139c47c80
14654318c
15433aa37
hex2dcdb88

48028552 has 32 divisors (see below), whose sum is σ = 105799680. Its totient is φ = 20151360.

The previous prime is 48028543. The next prime is 48028559. The reversal of 48028552 is 25582084.

It is not an unprimeable number, because it can be changed into a prime (48028559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19848 + ... + 22135.

It is an arithmetic number, because the mean of its divisors is an integer number (3306240).

Almost surely, 248028552 is an apocalyptic number.

It is an amenable number.

48028552 is an abundant number, since it is smaller than the sum of its proper divisors (57771128).

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

48028552 is a wasteful number, since it uses less digits than its factorization.

48028552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42013 (or 42009 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 34.

The square root of 48028552 is about 6930.2634870544. The cubic root of 48028552 is about 363.4961632101.

The spelling of 48028552 in words is "forty-eight million, twenty-eight thousand, five hundred fifty-two".

Divisors: 1 2 4 8 11 13 22 26 44 52 88 104 143 286 572 1144 41983 83966 167932 335864 461813 545779 923626 1091558 1847252 2183116 3694504 4366232 6003569 12007138 24014276 48028552