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488400048996 = 223291231397521
BaseRepresentation
bin1110001101101101110…
…10010101001101100100
31201200122102212010221120
413012312322111031210
531000220403031441
61012211244013540
750200002630246
oct7066672251544
91650572763846
10488400048996
11179147105632
127a7a42312b0
1337095b43c42
14198d27c0096
15ca87585966
hex71b6e95364

488400048996 has 24 divisors (see below), whose sum is σ = 1139640060384. Its totient is φ = 162794309760.

The previous prime is 488400048991. The next prime is 488400049009. The reversal of 488400048996 is 699840004884.

It is not an unprimeable number, because it can be changed into a prime (488400048991) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 349285 + ... + 1048236.

It is an arithmetic number, because the mean of its divisors is an integer number (47485002516).

Almost surely, 2488400048996 is an apocalyptic number.

It is an amenable number.

488400048996 is an abundant number, since it is smaller than the sum of its proper divisors (651240011388).

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

488400048996 is a wasteful number, since it uses less digits than its factorization.

488400048996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426651 (or 1426649 counting only the distinct ones).

The product of its (nonzero) digits is 15925248, while the sum is 60.

The spelling of 488400048996 in words is "four hundred eighty-eight billion, four hundred million, forty-eight thousand, nine hundred ninety-six".

Divisors: 1 2 3 4 6 12 29123 58246 87369 116492 174738 349476 1397521 2795042 4192563 5590084 8385126 16770252 40700004083 81400008166 122100012249 162800016332 244200024498 488400048996