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488204325 = 325272313477
BaseRepresentation
bin11101000110010…
…110100000100101
31021000122100102200
4131012112200211
51444440014300
6120235525113
715045445140
oct3506264045
91230570380
10488204325
11230640154
121175b9799
137a1b50cb
1448ba5057
152ccd8200
hex1d196825

488204325 has 72 divisors (see below), whose sum is σ = 1042873728. Its totient is φ = 213459840.

The previous prime is 488204323. The next prime is 488204329. The reversal of 488204325 is 523402884.

It is not a de Polignac number, because 488204325 - 21 = 488204323 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 488204325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488204323) 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 in 71 ways as a sum of consecutive naturals, for example, 29487 + ... + 42963.

Almost surely, 2488204325 is an apocalyptic number.

488204325 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

488204325 is an abundant number, since it is smaller than the sum of its proper divisors (554669403).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

488204325 is a wasteful number, since it uses less digits than its factorization.

488204325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13523 (or 13515 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 36.

The square root of 488204325 is about 22095.3462294665. The cubic root of 488204325 is about 787.4093017238.

The spelling of 488204325 in words is "four hundred eighty-eight million, two hundred four thousand, three hundred twenty-five".

Divisors: 1 3 5 7 9 15 21 23 25 35 45 63 69 75 105 115 161 175 207 225 315 345 483 525 575 805 1035 1449 1575 1725 2415 4025 5175 7245 12075 13477 36225 40431 67385 94339 121293 202155 283017 309971 336925 471695 606465 849051 929913 1010775 1415085 1549855 2169797 2358475 2789739 3032325 4245255 4649565 6509391 7075425 7749275 10848985 13948695 19528173 21226275 23247825 32546955 54244925 69743475 97640865 162734775 488204325