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425230006 = 21024720749
BaseRepresentation
bin11001010110000…
…111111010110110
31002122010220220111
4121112013322312
51332324330011
6110110053234
713352252425
oct3126077266
91078126814
10425230006
111a9038663
12ba4aa21a
136a1363b6
14406912bc
15274e9121
hex19587eb6

425230006 has 8 divisors (see below), whose sum is σ = 637938000. Its totient is φ = 212584008.

The previous prime is 425229979. The next prime is 425230019. The reversal of 425230006 is 600032524.

It is a happy number.

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10120 + ... + 30868.

It is an arithmetic number, because the mean of its divisors is an integer number (79742250).

Almost surely, 2425230006 is an apocalyptic number.

425230006 is a deficient number, since it is larger than the sum of its proper divisors (212707994).

425230006 is a wasteful number, since it uses less digits than its factorization.

425230006 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30998.

The product of its (nonzero) digits is 1440, while the sum is 22.

The square root of 425230006 is about 20621.1058384365. The cubic root of 425230006 is about 751.9829045363.

The spelling of 425230006 in words is "four hundred twenty-five million, two hundred thirty thousand, six".

Divisors: 1 2 10247 20494 20749 41498 212615003 425230006