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48754572 = 223172310391
BaseRepresentation
bin1011100111111…
…0111110001100
310101201222200220
42321332332030
544440121242
64500551340
71131256416
oct271767614
9111658626
1048754572
1125580039
12143b2550
13a140579
1466919b6
154430bec
hex2e7ef8c

48754572 has 48 divisors (see below), whose sum is σ = 125701632. Its totient is φ = 14629120.

The previous prime is 48754571. The next prime is 48754579. The reversal of 48754572 is 27545784.

It is not an unprimeable number, because it can be changed into a prime (48754571) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 504 + ... + 9887.

It is an arithmetic number, because the mean of its divisors is an integer number (2618784).

Almost surely, 248754572 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 48754572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62850816).

48754572 is an abundant number, since it is smaller than the sum of its proper divisors (76947060).

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

48754572 is a wasteful number, since it uses less digits than its factorization.

48754572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10438 (or 10436 counting only the distinct ones).

The product of its digits is 313600, while the sum is 42.

The square root of 48754572 is about 6982.4474219288. The cubic root of 48754572 is about 365.3185984106.

The spelling of 48754572 in words is "forty-eight million, seven hundred fifty-four thousand, five hundred seventy-two".

Divisors: 1 2 3 4 6 12 17 23 34 46 51 68 69 92 102 138 204 276 391 782 1173 1564 2346 4692 10391 20782 31173 41564 62346 124692 176647 238993 353294 477986 529941 706588 716979 955972 1059882 1433958 2119764 2867916 4062881 8125762 12188643 16251524 24377286 48754572