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512424299 = 5312776129
BaseRepresentation
bin11110100010101…
…111100101101011
31022201012211222202
4132202233211223
52022140034144
6122503010415
715461351252
oct3642574553
91281184882
10512424299
11243282a62
12123739a0b
138221525a
144c0ab799
152eebe64e
hex1e8af96b

512424299 has 8 divisors (see below), whose sum is σ = 526210560. Its totient is φ = 498790656.

The previous prime is 512424271. The next prime is 512424301. The reversal of 512424299 is 992424215.

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

It is a cyclic number.

It is not a de Polignac number, because 512424299 - 224 = 495647083 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (512424259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31334 + ... + 44795.

It is an arithmetic number, because the mean of its divisors is an integer number (65776320).

Almost surely, 2512424299 is an apocalyptic number.

512424299 is a deficient number, since it is larger than the sum of its proper divisors (13786261).

512424299 is a wasteful number, since it uses less digits than its factorization.

512424299 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76309.

The product of its digits is 51840, while the sum is 38.

The square root of 512424299 is about 22636.7908282071. The cubic root of 512424299 is about 800.2209280454.

The spelling of 512424299 in words is "five hundred twelve million, four hundred twenty-four thousand, two hundred ninety-nine".

Divisors: 1 53 127 6731 76129 4034837 9668383 512424299