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48025993 is a prime number
BaseRepresentation
bin1011011100110…
…1000110001001
310100100222021111
42313031012021
544243312433
64433210321
71122133321
oct267150611
9110328244
1048025993
1125122704
12141009a1
139c46a62
146542281
154339dcd
hex2dcd189

48025993 has 2 divisors, whose sum is σ = 48025994. Its totient is φ = 48025992.

The previous prime is 48025981. The next prime is 48026051. The reversal of 48025993 is 39952084.

It is a happy number.

48025993 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 46744569 + 1281424 = 6837^2 + 1132^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-48025993 is a prime.

It is not a weakly prime, because it can be changed into another prime (48025933) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24012996 + 24012997.

It is an arithmetic number, because the mean of its divisors is an integer number (24012997).

Almost surely, 248025993 is an apocalyptic number.

It is an amenable number.

48025993 is a deficient number, since it is larger than the sum of its proper divisors (1).

48025993 is an equidigital number, since it uses as much as digits as its factorization.

48025993 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 48025993 is about 6930.0788595802. The cubic root of 48025993 is about 363.4897073058.

The spelling of 48025993 in words is "forty-eight million, twenty-five thousand, nine hundred ninety-three".