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488008812 = 22375154151
BaseRepresentation
bin11101000101100…
…110110001101100
31021000021102020110
4131011212301230
51444412240222
6120231420020
715044002134
oct3505466154
91230242213
10488008812
11230517275
12117524610
137a147115
1448b53ac4
152cc9a30c
hex1d166c6c

488008812 has 24 divisors (see below), whose sum is σ = 1140224512. Its totient is φ = 162450000.

The previous prime is 488008793. The next prime is 488008831. The reversal of 488008812 is 218800884.

It is an interprime number because it is at equal distance from previous prime (488008793) and next prime (488008831).

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, 18064 + ... + 36087.

Almost surely, 2488008812 is an apocalyptic number.

It is an amenable number.

488008812 is an abundant number, since it is smaller than the sum of its proper divisors (652215700).

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

488008812 is a wasteful number, since it uses less digits than its factorization.

488008812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54909 (or 54907 counting only the distinct ones).

The product of its (nonzero) digits is 32768, while the sum is 39.

The square root of 488008812 is about 22090.9214837227. The cubic root of 488008812 is about 787.3041754462.

The spelling of 488008812 in words is "four hundred eighty-eight million, eight thousand, eight hundred twelve".

Divisors: 1 2 3 4 6 12 751 1502 2253 3004 4506 9012 54151 108302 162453 216604 324906 649812 40667401 81334802 122002203 162669604 244004406 488008812