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675662002 = 21917780579
BaseRepresentation
bin101000010001011…
…100100010110010
31202002101012000121
4220101130202302
52340432141002
6151013440454
722513014031
oct5021344262
91662335017
10675662002
11317436954
1216a34012a
13a9c9a602
1465a40718
153e4b6237
hex2845c8b2

675662002 has 8 divisors (see below), whose sum is σ = 1066834800. Its totient is φ = 320050404.

The previous prime is 675661993. The next prime is 675662003. The reversal of 675662002 is 200266576.

It is a happy number.

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 (675662003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8890252 + ... + 8890327.

It is an arithmetic number, because the mean of its divisors is an integer number (133354350).

Almost surely, 2675662002 is an apocalyptic number.

675662002 is a deficient number, since it is larger than the sum of its proper divisors (391172798).

675662002 is a wasteful number, since it uses less digits than its factorization.

675662002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17780600.

The product of its (nonzero) digits is 30240, while the sum is 34.

The square root of 675662002 is about 25993.4992257680. The cubic root of 675662002 is about 877.4919989639.

The spelling of 675662002 in words is "six hundred seventy-five million, six hundred sixty-two thousand, two".

Divisors: 1 2 19 38 17780579 35561158 337831001 675662002