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675083830 = 2567508383
BaseRepresentation
bin101000001111001…
…111011000110110
31202001021210220211
4220033033120312
52340310140310
6150553220034
722505055301
oct5017173066
91661253824
10675083830
11317081523
1216a10161a
13a9b273b5
146592db38
153e3eec8a
hex283cf636

675083830 has 8 divisors (see below), whose sum is σ = 1215150912. Its totient is φ = 270033528.

The previous prime is 675083797. The next prime is 675083831. The reversal of 675083830 is 38380576.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (675083831) 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, 33754182 + ... + 33754201.

It is an arithmetic number, because the mean of its divisors is an integer number (151893864).

Almost surely, 2675083830 is an apocalyptic number.

675083830 is a deficient number, since it is larger than the sum of its proper divisors (540067082).

675083830 is a wasteful number, since it uses less digits than its factorization.

675083830 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67508390.

The product of its (nonzero) digits is 120960, while the sum is 40.

The square root of 675083830 is about 25982.3753725482. The cubic root of 675083830 is about 877.2416340950.

The spelling of 675083830 in words is "six hundred seventy-five million, eighty-three thousand, eight hundred thirty".

Divisors: 1 2 5 10 67508383 135016766 337541915 675083830