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480307299 = 3179894427
BaseRepresentation
bin11100101000001…
…110100001100011
31020110210010202020
4130220032201203
51440424313144
6115354352523
714621354553
oct3450164143
91213703666
10480307299
11227136a8a
12114a2b743
137867b804
1447b0b163
152c278419
hex1ca0e863

480307299 has 8 divisors (see below), whose sum is σ = 643988160. Its totient is φ = 318415656.

The previous prime is 480307297. The next prime is 480307319. The reversal of 480307299 is 992703084.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 480307299 - 21 = 480307297 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 480307299.

It is not an unprimeable number, because it can be changed into a prime (480307297) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 446677 + ... + 447750.

It is an arithmetic number, because the mean of its divisors is an integer number (80498520).

Almost surely, 2480307299 is an apocalyptic number.

480307299 is a deficient number, since it is larger than the sum of its proper divisors (163680861).

480307299 is a wasteful number, since it uses less digits than its factorization.

480307299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 894609.

The product of its (nonzero) digits is 108864, while the sum is 42.

The square root of 480307299 is about 21915.9142861985. The cubic root of 480307299 is about 783.1405807716.

The spelling of 480307299 in words is "four hundred eighty million, three hundred seven thousand, two hundred ninety-nine".

Divisors: 1 3 179 537 894427 2683281 160102433 480307299