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488396115361 = 7116342806693
BaseRepresentation
bin1110001101101101010…
…11010100110110100001
31201200122011110022000101
413012312223110312201
531000213401142421
61012211023422401
750166624325030
oct7066653246641
91650564408011
10488396115361
111791449691a0
127a7a2a54a01
133709509764b
14198d2078717
15ca8705a191
hex71b6ad4da1

488396115361 has 8 divisors (see below), whose sum is σ = 608909442624. Its totient is φ = 380568401520.

The previous prime is 488396115341. The next prime is 488396115373. The reversal of 488396115361 is 163511693884.

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 488396115361 - 25 = 488396115329 is a prime.

It is not an unprimeable number, because it can be changed into a prime (488396115331) 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, 3171403270 + ... + 3171403423.

It is an arithmetic number, because the mean of its divisors is an integer number (76113680328).

Almost surely, 2488396115361 is an apocalyptic number.

It is an amenable number.

488396115361 is a deficient number, since it is larger than the sum of its proper divisors (120513327263).

488396115361 is a wasteful number, since it uses less digits than its factorization.

488396115361 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6342806711.

The product of its digits is 3732480, while the sum is 55.

The spelling of 488396115361 in words is "four hundred eighty-eight billion, three hundred ninety-six million, one hundred fifteen thousand, three hundred sixty-one".

Divisors: 1 7 11 77 6342806693 44399646851 69770873623 488396115361