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488808084404 = 221011209921001
BaseRepresentation
bin1110001110011110011…
…10110111001110110100
31201201200212122111022002
413013033032313032310
531002034332200104
61012315541354432
750213056106663
oct7071716671664
91651625574262
10488808084404
11179336469682
127a898a08a18
133712c539b03
1419930a76dda
15caad2d501e
hex71cf3b73b4

488808084404 has 12 divisors (see below), whose sum is σ = 863883595428. Its totient is φ = 241984200000.

The previous prime is 488808084299. The next prime is 488808084409. The reversal of 488808084404 is 404480808884.

It can be written as a sum of positive squares in 2 ways, for example, as 364692794404 + 124115290000 = 603898^2 + 352300^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 488808084404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488808084409) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 604960097 + ... + 604960904.

It is an arithmetic number, because the mean of its divisors is an integer number (71990299619).

Almost surely, 2488808084404 is an apocalyptic number.

It is an amenable number.

488808084404 is a deficient number, since it is larger than the sum of its proper divisors (375075511024).

488808084404 is a wasteful number, since it uses less digits than its factorization.

488808084404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1209921106 (or 1209921104 counting only the distinct ones).

The product of its (nonzero) digits is 8388608, while the sum is 56.

The spelling of 488808084404 in words is "four hundred eighty-eight billion, eight hundred eight million, eighty-four thousand, four hundred four".

Divisors: 1 2 4 101 202 404 1209921001 2419842002 4839684004 122202021101 244404042202 488808084404