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488300141 = 7212778467
BaseRepresentation
bin11101000110101…
…101111001101101
31021000211012212102
4131012231321231
52000001101031
6120241544445
715046324400
oct3506557155
91230735772
10488300141
112306a613a
12117645125
137a2198c4
1448bcbd37
152cd067cb
hex1d1ade6d

488300141 has 12 divisors (see below), whose sum is σ = 572502528. Its totient is φ = 415242072.

The previous prime is 488300117. The next prime is 488300147. The reversal of 488300141 is 141003884.

It is not a de Polignac number, because 488300141 - 222 = 484105837 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488300147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33011 + ... + 45456.

It is an arithmetic number, because the mean of its divisors is an integer number (47708544).

Almost surely, 2488300141 is an apocalyptic number.

It is an amenable number.

488300141 is a deficient number, since it is larger than the sum of its proper divisors (84202387).

488300141 is a wasteful number, since it uses less digits than its factorization.

488300141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78608 (or 78601 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 488300141 is about 22097.5143624798. The cubic root of 488300141 is about 787.4608112186.

The spelling of 488300141 in words is "four hundred eighty-eight million, three hundred thousand, one hundred forty-one".

Divisors: 1 7 49 127 889 6223 78467 549269 3844883 9965309 69757163 488300141