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480849767 = 1913251359
BaseRepresentation
bin11100101010010…
…010111101100111
31020111210200212122
4130222102331213
51441044143032
6115414140155
714626104236
oct3452227547
91214720778
10480849767
11227477602
1211505165b
137880b6b8
1447c0cb1d
152c334012
hex1ca92f67

480849767 has 4 divisors (see below), whose sum is σ = 481103040. Its totient is φ = 480596496.

The previous prime is 480849749. The next prime is 480849769. The reversal of 480849767 is 767948084.

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 480849767 - 214 = 480833383 is a prime.

It is a super-3 number, since 3×4808497673 (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (480849769) 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, 123767 + ... + 127592.

It is an arithmetic number, because the mean of its divisors is an integer number (120275760).

Almost surely, 2480849767 is an apocalyptic number.

480849767 is a deficient number, since it is larger than the sum of its proper divisors (253273).

480849767 is a wasteful number, since it uses less digits than its factorization.

480849767 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 253272.

The product of its (nonzero) digits is 2709504, while the sum is 53.

The square root of 480849767 is about 21928.2869143944. The cubic root of 480849767 is about 783.4353010262.

The spelling of 480849767 in words is "four hundred eighty million, eight hundred forty-nine thousand, seven hundred sixty-seven".

Divisors: 1 1913 251359 480849767