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488384702117 = 13199188784191
BaseRepresentation
bin1110001101101011111…
…11110010011010100101
31201200121100222102222122
413012311333302122211
531000202440431432
61012205535035325
750166425321204
oct7066577623245
91650540872878
10488384702117
11179139483264
127a79b06bb45
13370928cc750
14198d074723b
15ca86053612
hex71b5ff26a5

488384702117 has 8 divisors (see below), whose sum is σ = 528595737600. Its totient is φ = 448551235440.

The previous prime is 488384702093. The next prime is 488384702137. The reversal of 488384702117 is 711207483884.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 488384702117 - 224 = 488367924901 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (488384702137) 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, 94389509 + ... + 94394682.

It is an arithmetic number, because the mean of its divisors is an integer number (66074467200).

Almost surely, 2488384702117 is an apocalyptic number.

It is an amenable number.

488384702117 is a deficient number, since it is larger than the sum of its proper divisors (40211035483).

488384702117 is a wasteful number, since it uses less digits than its factorization.

488384702117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 188784403.

The product of its (nonzero) digits is 2408448, while the sum is 53.

The spelling of 488384702117 in words is "four hundred eighty-eight billion, three hundred eighty-four million, seven hundred two thousand, one hundred seventeen".

Divisors: 1 13 199 2587 188784191 2454194483 37568054009 488384702117