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6424612430 = 25642461243
BaseRepresentation
bin1011111101110111…
…11100111001001110
3121120202001010102112
411332323330321032
5101124200044210
62541301424022
7315131206325
oct57673747116
917522033375
106424612430
1127a7587455
1212b370b012
137b5047022
1444d37d0bc
1527905dd05
hex17eefce4e

6424612430 has 8 divisors (see below), whose sum is σ = 11564302392. Its totient is φ = 2569844968.

The previous prime is 6424612423. The next prime is 6424612451. The reversal of 6424612430 is 342164246.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 321230612 + ... + 321230631.

It is an arithmetic number, because the mean of its divisors is an integer number (1445537799).

Almost surely, 26424612430 is an apocalyptic number.

6424612430 is a deficient number, since it is larger than the sum of its proper divisors (5139689962).

6424612430 is a wasteful number, since it uses less digits than its factorization.

6424612430 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 642461250.

The product of its (nonzero) digits is 27648, while the sum is 32.

The square root of 6424612430 is about 80153.6800777107. The cubic root of 6424612430 is about 1859.0125052655.

Adding to 6424612430 its reverse (342164246), we get a palindrome (6766776676).

The spelling of 6424612430 in words is "six billion, four hundred twenty-four million, six hundred twelve thousand, four hundred thirty".

Divisors: 1 2 5 10 642461243 1284922486 3212306215 6424612430