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48425853 = 3729131607
BaseRepresentation
bin1011100010111…
…0101101111101
310101010021210010
42320232231331
544344111403
64445533433
71125420150
oct270565575
9111107703
1048425853
1125376073
1214274279
13a056a68
146607c97
1543b8603
hex2e2eb7d

48425853 has 32 divisors (see below), whose sum is σ = 77045760. Its totient is φ = 26470080.

The previous prime is 48425837. The next prime is 48425891. The reversal of 48425853 is 35852484.

It is not a de Polignac number, because 48425853 - 24 = 48425837 is a prime.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48425893) 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 31 ways as a sum of consecutive naturals, for example, 79476 + ... + 80082.

It is an arithmetic number, because the mean of its divisors is an integer number (2407680).

Almost surely, 248425853 is an apocalyptic number.

It is an amenable number.

48425853 is a deficient number, since it is larger than the sum of its proper divisors (28619907).

48425853 is a wasteful number, since it uses less digits than its factorization.

48425853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 777.

The product of its digits is 153600, while the sum is 39.

The square root of 48425853 is about 6958.8686580507. The cubic root of 48425853 is about 364.4957144316.

The spelling of 48425853 in words is "forty-eight million, four hundred twenty-five thousand, eight hundred fifty-three".

Divisors: 1 3 7 21 29 87 131 203 393 607 609 917 1821 2751 3799 4249 11397 12747 17603 26593 52809 79517 79779 123221 238551 369663 556619 1669857 2305993 6917979 16141951 48425853