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480053757 = 3160017919
BaseRepresentation
bin11100100111010…
…000100111111101
31020110022020221210
4130213100213331
51440343210012
6115345115033
714616250431
oct3447204775
91213266853
10480053757
11226a83547
12114928a79
13785c02a1
1447a829c1
152c22823c
hex1c9d09fd

480053757 has 4 divisors (see below), whose sum is σ = 640071680. Its totient is φ = 320035836.

The previous prime is 480053741. The next prime is 480053759. The reversal of 480053757 is 757350084.

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 not a de Polignac number, because 480053757 - 24 = 480053741 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 (480053759) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 80008957 + ... + 80008962.

It is an arithmetic number, because the mean of its divisors is an integer number (160017920).

Almost surely, 2480053757 is an apocalyptic number.

It is an amenable number.

480053757 is a deficient number, since it is larger than the sum of its proper divisors (160017923).

480053757 is a wasteful number, since it uses less digits than its factorization.

480053757 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 160017922.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 480053757 is about 21910.1290959227. The cubic root of 480053757 is about 783.0027565232.

The spelling of 480053757 in words is "four hundred eighty million, fifty-three thousand, seven hundred fifty-seven".

Divisors: 1 3 160017919 480053757