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424200974 = 2229926203
BaseRepresentation
bin11001010010001…
…100101100001110
31002120012122100012
4121102030230032
51332043412344
6110032033222
713340435351
oct3122145416
91076178305
10424200974
111a84a551a
12ba092812
1369b65bc2
14404a4298
152739429e
hex1948cb0e

424200974 has 8 divisors (see below), whose sum is σ = 639080760. Its totient is φ = 211174056.

The previous prime is 424200971. The next prime is 424200979. The reversal of 424200974 is 479002424.

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

It is a self number, because there is not a number n which added to its sum of digits gives 424200974.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424200971) 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 3 ways as a sum of consecutive naturals, for example, 462644 + ... + 463559.

It is an arithmetic number, because the mean of its divisors is an integer number (79885095).

Almost surely, 2424200974 is an apocalyptic number.

424200974 is a deficient number, since it is larger than the sum of its proper divisors (214879786).

424200974 is a wasteful number, since it uses less digits than its factorization.

424200974 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 926434.

The product of its (nonzero) digits is 16128, while the sum is 32.

The square root of 424200974 is about 20596.1397839498. The cubic root of 424200974 is about 751.3758295438.

The spelling of 424200974 in words is "four hundred twenty-four million, two hundred thousand, nine hundred seventy-four".

Divisors: 1 2 229 458 926203 1852406 212100487 424200974