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307424350 = 2526148487
BaseRepresentation
bin10010010100101…
…110110001011110
3210102110202221001
4102110232301132
51112200034400
650301100514
710422030622
oct2224566136
9712422831
10307424350
11148595512
1286b5773a
134b8ca1cc
142cb87182
151bec8a6a
hex1252ec5e

307424350 has 12 divisors (see below), whose sum is σ = 571809384. Its totient is φ = 122969720.

The previous prime is 307424347. The next prime is 307424353. The reversal of 307424350 is 53424703.

307424350 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (307424347) and next prime (307424353).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (307424353) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3074194 + ... + 3074293.

It is an arithmetic number, because the mean of its divisors is an integer number (47650782).

Almost surely, 2307424350 is an apocalyptic number.

307424350 is a deficient number, since it is larger than the sum of its proper divisors (264385034).

307424350 is a wasteful number, since it uses less digits than its factorization.

307424350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6148499 (or 6148494 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 28.

The square root of 307424350 is about 17533.5207531174. The cubic root of 307424350 is about 674.9103493189.

The spelling of 307424350 in words is "three hundred seven million, four hundred twenty-four thousand, three hundred fifty".

Divisors: 1 2 5 10 25 50 6148487 12296974 30742435 61484870 153712175 307424350