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675396230 = 251719211991
BaseRepresentation
bin101000010000011…
…011101010000110
31202001212200110012
4220100123222012
52340400134410
6151004030222
722510526135
oct5020335206
91661780405
10675396230
11317275203
1216a232372
13a9c06652
14659b191c
153e462605
hex2841ba86

675396230 has 64 divisors (see below), whose sum is σ = 1362769920. Its totient is φ = 239500800.

The previous prime is 675396217. The next prime is 675396299. The reversal of 675396230 is 32693576.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 681035 + ... + 682025.

It is an arithmetic number, because the mean of its divisors is an integer number (21293280).

Almost surely, 2675396230 is an apocalyptic number.

675396230 is an abundant number, since it is smaller than the sum of its proper divisors (687373690).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

675396230 is a wasteful number, since it uses less digits than its factorization.

675396230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1245.

The product of its (nonzero) digits is 204120, while the sum is 41.

The square root of 675396230 is about 25988.3864447180. The cubic root of 675396230 is about 877.3769298969.

The spelling of 675396230 in words is "six hundred seventy-five million, three hundred ninety-six thousand, two hundred thirty".

Divisors: 1 2 5 10 17 19 34 38 85 95 170 190 211 323 422 646 991 1055 1615 1982 2110 3230 3587 4009 4955 7174 8018 9910 16847 17935 18829 20045 33694 35870 37658 40090 68153 84235 94145 136306 168470 188290 209101 320093 340765 418202 640186 681530 1045505 1600465 2091010 3200930 3554717 3972919 7109434 7945838 17773585 19864595 35547170 39729190 67539623 135079246 337698115 675396230