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480349472 = 2515010921
BaseRepresentation
bin11100101000011…
…000110100100000
31020110212021121012
4130220120310200
51440432140342
6115355320052
714621621531
oct3450306440
91213767535
10480349472
11227165739
12114a50028
1378694a75
1447b1c688
152c285b82
hex1ca18d20

480349472 has 12 divisors (see below), whose sum is σ = 945688086. Its totient is φ = 240174720.

The previous prime is 480349453. The next prime is 480349477. The reversal of 480349472 is 274943084.

It can be written as a sum of positive squares in only one way, i.e., 480311056 + 38416 = 21916^2 + 196^2 .

It is not an unprimeable number, because it can be changed into a prime (480349477) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7505429 + ... + 7505492.

Almost surely, 2480349472 is an apocalyptic number.

It is an amenable number.

480349472 is a deficient number, since it is larger than the sum of its proper divisors (465338614).

480349472 is a wasteful number, since it uses less digits than its factorization.

480349472 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15010931 (or 15010923 counting only the distinct ones).

The product of its (nonzero) digits is 193536, while the sum is 41.

The square root of 480349472 is about 21916.8764197821. The cubic root of 480349472 is about 783.1635011125.

The spelling of 480349472 in words is "four hundred eighty million, three hundred forty-nine thousand, four hundred seventy-two".

Divisors: 1 2 4 8 16 32 15010921 30021842 60043684 120087368 240174736 480349472