Search a number
-
+
488200941 = 3254244549
BaseRepresentation
bin11101000110010…
…101101011101101
31021000122011210100
4131012111223231
51444434412231
6120235501313
715045432234
oct3506255355
91230564710
10488200941
11230638658
121175b7839
137a1b36c7
1448ba3b1b
152ccd71e6
hex1d195aed

488200941 has 6 divisors (see below), whose sum is σ = 705179150. Its totient is φ = 325467288.

The previous prime is 488200919. The next prime is 488200957. The reversal of 488200941 is 149002884.

It can be written as a sum of positive squares in only one way, i.e., 485276841 + 2924100 = 22029^2 + 1710^2 .

It is not a de Polignac number, because 488200941 - 27 = 488200813 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 488200896 and 488200905.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488200901) 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 5 ways as a sum of consecutive naturals, for example, 27122266 + ... + 27122283.

Almost surely, 2488200941 is an apocalyptic number.

It is an amenable number.

488200941 is a deficient number, since it is larger than the sum of its proper divisors (216978209).

488200941 is a wasteful number, since it uses less digits than its factorization.

488200941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54244555 (or 54244552 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 488200941 is about 22095.2696521224. The cubic root of 488200941 is about 787.4074824041.

The spelling of 488200941 in words is "four hundred eighty-eight million, two hundred thousand, nine hundred forty-one".

Divisors: 1 3 9 54244549 162733647 488200941