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488048008320 = 27335191486501
BaseRepresentation
bin1110001101000011110…
…11011001110010000000
31201122201220102121221000
413012201323121302000
530444010242231240
61012112310332000
750155166423505
oct7064173316200
91648656377830
10488048008320
11178a86417224
127a70635a000
133703ac24c52
141989bb414ac
15ca666e7430
hex71a1ed9c80

488048008320 has 256 divisors, whose sum is σ = 1819478448000. Its totient is φ = 123296256000.

The previous prime is 488048008313. The next prime is 488048008333. The reversal of 488048008320 is 23800840884.

It is a happy number.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 414931 + ... + 1071570.

Almost surely, 2488048008320 is an apocalyptic number.

488048008320 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

488048008320 is an abundant number, since it is smaller than the sum of its proper divisors (1331430439680).

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

488048008320 is a wasteful number, since it uses less digits than its factorization.

488048008320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1486548 (or 1486530 counting only the distinct ones).

The product of its (nonzero) digits is 393216, while the sum is 45.

The spelling of 488048008320 in words is "four hundred eighty-eight billion, forty-eight million, eight thousand, three hundred twenty".