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4284408583717 = 31138206728507
BaseRepresentation
bin111110010110001010101…
…001101101011000100101
3120011120210210121201100221
4332112022221231120211
51030143432044134332
613040121413004341
7621352432040353
oct76261251553045
916146723551327
104284408583717
111402009a51069
1259241b9236b1
132510306c9722
1410b51b8aa7d3
15766a9980297
hex3e58aa6d625

4284408583717 has 4 divisors (see below), whose sum is σ = 4422615312256. Its totient is φ = 4146201855180.

The previous prime is 4284408583711. The next prime is 4284408583753. The reversal of 4284408583717 is 7173858044824.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 4284408583717 - 23 = 4284408583709 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 (4284408583711) 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, 69103364223 + ... + 69103364284.

It is an arithmetic number, because the mean of its divisors is an integer number (1105653828064).

Almost surely, 24284408583717 is an apocalyptic number.

It is an amenable number.

4284408583717 is a deficient number, since it is larger than the sum of its proper divisors (138206728539).

4284408583717 is a wasteful number, since it uses less digits than its factorization.

4284408583717 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138206728538.

The product of its (nonzero) digits is 48168960, while the sum is 61.

The spelling of 4284408583717 in words is "four trillion, two hundred eighty-four billion, four hundred eight million, five hundred eighty-three thousand, seven hundred seventeen".

Divisors: 1 31 138206728507 4284408583717