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422104399 = 1937600433
BaseRepresentation
bin11001001010001…
…100110101001111
31002102021010101021
4121022030311033
51331024320044
6105515055011
713313554033
oct3112146517
91072233337
10422104399
111a72a3312
12b9441467
13695b0822
14400ba1c3
15270cce84
hex1928cd4f

422104399 has 8 divisors (see below), whose sum is σ = 456329840. Its totient is φ = 389079936.

The previous prime is 422104393. The next prime is 422104411. The reversal of 422104399 is 993401224.

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 422104399 - 217 = 421973327 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (422104393) 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, 299514 + ... + 300919.

It is an arithmetic number, because the mean of its divisors is an integer number (57041230).

Almost surely, 2422104399 is an apocalyptic number.

422104399 is a deficient number, since it is larger than the sum of its proper divisors (34225441).

422104399 is a wasteful number, since it uses less digits than its factorization.

422104399 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 600489.

The product of its (nonzero) digits is 15552, while the sum is 34.

The square root of 422104399 is about 20545.1794589388. The cubic root of 422104399 is about 750.1359155160.

The spelling of 422104399 in words is "four hundred twenty-two million, one hundred four thousand, three hundred ninety-nine".

Divisors: 1 19 37 703 600433 11408227 22216021 422104399