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488242359 = 321113193739
BaseRepresentation
bin11101000110011…
…111110010110111
31021000201021121100
4131012133302313
51444442223414
6120240421143
715045664053
oct3506376267
91230637540
10488242359
11230666790
121176177b3
137a1c9507
1448bb4c63
152cce4609
hex1d19fcb7

488242359 has 24 divisors (see below), whose sum is σ = 770140800. Its totient is φ = 295601040.

The previous prime is 488242331. The next prime is 488242361. The reversal of 488242359 is 953242884.

It is not a de Polignac number, because 488242359 - 212 = 488238263 is a prime.

It is a super-2 number, since 2×4882423592 = 476761202243769762, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488242379) 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, 128712 + ... + 132450.

It is an arithmetic number, because the mean of its divisors is an integer number (32089200).

Almost surely, 2488242359 is an apocalyptic number.

488242359 is a deficient number, since it is larger than the sum of its proper divisors (281898441).

488242359 is a wasteful number, since it uses less digits than its factorization.

488242359 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5075 (or 5072 counting only the distinct ones).

The product of its digits is 552960, while the sum is 45.

The square root of 488242359 is about 22096.2068916817. The cubic root of 488242359 is about 787.4297491377.

It can be divided in two parts, 488242 and 359, that added together give a square (488601 = 6992).

The spelling of 488242359 in words is "four hundred eighty-eight million, two hundred forty-two thousand, three hundred fifty-nine".

Divisors: 1 3 9 11 33 99 1319 3739 3957 11217 11871 14509 33651 41129 43527 123387 130581 370161 4931741 14795223 44385669 54249151 162747453 488242359