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672083002 = 2797421633
BaseRepresentation
bin101000000011110…
…010110000111010
31201211122100120001
4220003302300322
52334023124002
6150405023214
722440416443
oct5003626072
91654570501
10672083002
113154119a8
121690b4b0a
13a9316566
146538c2ca
153e00aa87
hex280f2c3a

672083002 has 8 divisors (see below), whose sum is σ = 1009391796. Its totient is φ = 335619072.

The previous prime is 672082979. The next prime is 672083003. The reversal of 672083002 is 200380276.

It can be written as a sum of positive squares in 2 ways, for example, as 670758201 + 1324801 = 25899^2 + 1151^2 .

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

It is not an unprimeable number, because it can be changed into a prime (672083003) 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, 209223 + ... + 212410.

Almost surely, 2672083002 is an apocalyptic number.

672083002 is a deficient number, since it is larger than the sum of its proper divisors (337308794).

672083002 is a wasteful number, since it uses less digits than its factorization.

672083002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422432.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 672083002 is about 25924.5636800313. The cubic root of 672083002 is about 875.9398888786.

The spelling of 672083002 in words is "six hundred seventy-two million, eighty-three thousand, two".

Divisors: 1 2 797 1594 421633 843266 336041501 672083002