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48224975 = 5271101269
BaseRepresentation
bin1011011111110…
…1101011001111
310100202002020012
42313331223033
544321144400
64441343435
71123622411
oct267755317
9110662205
1048224975
1125249157
1214197b7b
139cb64b6
1465949b1
154378d35
hex2dfdacf

48224975 has 24 divisors (see below), whose sum is σ = 61469280. Its totient is φ = 37520000.

The previous prime is 48224963. The next prime is 48224977. The reversal of 48224975 is 57942284.

It is a de Polignac number, because none of the positive numbers 2k-48224975 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48224977) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 179141 + ... + 179409.

It is an arithmetic number, because the mean of its divisors is an integer number (2561220).

Almost surely, 248224975 is an apocalyptic number.

48224975 is a deficient number, since it is larger than the sum of its proper divisors (13244305).

48224975 is a wasteful number, since it uses less digits than its factorization.

48224975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451 (or 446 counting only the distinct ones).

The product of its digits is 161280, while the sum is 41.

The square root of 48224975 is about 6944.4204221807. The cubic root of 48224975 is about 363.9910208911.

The spelling of 48224975 in words is "forty-eight million, two hundred twenty-four thousand, nine hundred seventy-five".

Divisors: 1 5 25 71 101 269 355 505 1345 1775 2525 6725 7171 19099 27169 35855 95495 135845 179275 477475 679225 1928999 9644995 48224975