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489032715713 = 2418238632857
BaseRepresentation
bin1110001110111001001…
…11110000110111000001
31201202021112022221112012
413013130213300313001
531003014333400323
61012354124142305
750221454332523
oct7073447606701
91652245287465
10489032715713
11179441245493
127a940097995
1337166c39549
141995282ba13
15cac2da7678
hex71dc9f0dc1

489032715713 has 16 divisors (see below), whose sum is σ = 492400567296. Its totient is φ = 485678108160.

The previous prime is 489032715709. The next prime is 489032715737. The reversal of 489032715713 is 317517230984.

It is a cyclic number.

It is not a de Polignac number, because 489032715713 - 22 = 489032715709 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (489032715013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 171168581 + ... + 171171437.

It is an arithmetic number, because the mean of its divisors is an integer number (30775035456).

Almost surely, 2489032715713 is an apocalyptic number.

It is an amenable number.

489032715713 is a deficient number, since it is larger than the sum of its proper divisors (3367851583).

489032715713 is a wasteful number, since it uses less digits than its factorization.

489032715713 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4784.

The product of its (nonzero) digits is 1270080, while the sum is 50.

The spelling of 489032715713 in words is "four hundred eighty-nine billion, thirty-two million, seven hundred fifteen thousand, seven hundred thirteen".

Divisors: 1 241 823 863 2857 198343 207983 688537 710249 2351311 2465591 171170009 566665951 594207431 2029181393 489032715713