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488848080808 = 23101605010001
BaseRepresentation
bin1110001110100011001…
…11011011111110101000
31201201210122220112001101
413013101213123332220
531002130102041213
61012323530531144
750214053061403
oct7072147337650
91651718815041
10488848080808
11179356aa755a
127a8aa296ab4
1337137901b19
14199360c8d3a
15cab1a85bdd
hex71d19dbfa8

488848080808 has 16 divisors (see below), whose sum is σ = 925665303060. Its totient is φ = 242004000000.

The previous prime is 488848080709. The next prime is 488848080811. The reversal of 488848080808 is 808080848884.

It can be written as a sum of positive squares in 2 ways, for example, as 312416159364 + 176431921444 = 558942^2 + 420038^2 .

It is a super-2 number, since 2×4888480808082 (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 488848080808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 302504193 + ... + 302505808.

Almost surely, 2488848080808 is an apocalyptic number.

It is an amenable number.

488848080808 is a deficient number, since it is larger than the sum of its proper divisors (436817222252).

488848080808 is a wasteful number, since it uses less digits than its factorization.

488848080808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 605010108 (or 605010104 counting only the distinct ones).

The product of its (nonzero) digits is 33554432, while the sum is 64.

The spelling of 488848080808 in words is "four hundred eighty-eight billion, eight hundred forty-eight million, eighty thousand, eight hundred eight".

Divisors: 1 2 4 8 101 202 404 808 605010001 1210020002 2420040004 4840080008 61106010101 122212020202 244424040404 488848080808