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480925519 = 3712997987
BaseRepresentation
bin11100101010100…
…101011101001111
31020111221112210021
4130222211131033
51441104104034
6115415523011
714626541134
oct3452453517
91214845707
10480925519
11227519508
12115089467
1378837019
1447c2c58b
152c34b6b4
hex1caa574f

480925519 has 4 divisors (see below), whose sum is σ = 493923544. Its totient is φ = 467927496.

The previous prime is 480925499. The next prime is 480925547. The reversal of 480925519 is 915529084.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 480925519 - 27 = 480925391 is a prime.

It is a super-3 number, since 3×4809255193 (a number of 27 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480925559) 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, 6498957 + ... + 6499030.

It is an arithmetic number, because the mean of its divisors is an integer number (123480886).

Almost surely, 2480925519 is an apocalyptic number.

480925519 is a deficient number, since it is larger than the sum of its proper divisors (12998025).

480925519 is a wasteful number, since it uses less digits than its factorization.

480925519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12998024.

The product of its (nonzero) digits is 129600, while the sum is 43.

The square root of 480925519 is about 21930.0141130826. The cubic root of 480925519 is about 783.4764390828.

The spelling of 480925519 in words is "four hundred eighty million, nine hundred twenty-five thousand, five hundred nineteen".

Divisors: 1 37 12997987 480925519