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488005212 = 22360676703
BaseRepresentation
bin11101000101100…
…101111001011100
31021000021020022010
4131011211321130
51444412131322
6120231351220
715043655502
oct3505457134
91230236263
10488005212
112305145a2
12117522510
137a1455a6
1448b52672
152cc9920c
hex1d165e5c

488005212 has 24 divisors (see below), whose sum is σ = 1139036416. Its totient is φ = 162617328.

The previous prime is 488005207. The next prime is 488005249. The reversal of 488005212 is 212500884.

It is a self number, because there is not a number n which added to its sum of digits gives 488005212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 69453 + ... + 76155.

Almost surely, 2488005212 is an apocalyptic number.

It is an amenable number.

488005212 is an abundant number, since it is smaller than the sum of its proper divisors (651031204).

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

488005212 is a wasteful number, since it uses less digits than its factorization.

488005212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12777 (or 12775 counting only the distinct ones).

The product of its (nonzero) digits is 5120, while the sum is 30.

The square root of 488005212 is about 22090.8400021366. The cubic root of 488005212 is about 787.3022394825.

The spelling of 488005212 in words is "four hundred eighty-eight million, five thousand, two hundred twelve".

Divisors: 1 2 3 4 6 12 6067 6703 12134 13406 18201 20109 24268 26812 36402 40218 72804 80436 40667101 81334202 122001303 162668404 244002606 488005212