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230835650 = 25229397401
BaseRepresentation
bin11011100001001…
…00010111000010
3121002100122222112
431300210113002
5433043220100
634523335322
75502033143
oct1560442702
9532318875
10230835650
11109334271
1265381542
1338a92756
142292baca
15153eab35
hexdc245c2

230835650 has 48 divisors (see below), whose sum is σ = 446388840. Its totient is φ = 88704000.

The previous prime is 230835643. The next prime is 230835667. The reversal of 230835650 is 56538032.

It can be written as a sum of positive squares in 12 ways, for example, as 94109401 + 136726249 = 9701^2 + 11693^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 575450 + ... + 575850.

Almost surely, 2230835650 is an apocalyptic number.

230835650 is a deficient number, since it is larger than the sum of its proper divisors (215553190).

230835650 is a wasteful number, since it uses less digits than its factorization.

230835650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 839 (or 834 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 32.

The square root of 230835650 is about 15193.2764734931. The cubic root of 230835650 is about 613.4336946537.

The spelling of 230835650 in words is "two hundred thirty million, eight hundred thirty-five thousand, six hundred fifty".

Divisors: 1 2 5 10 25 29 50 58 145 290 397 401 725 794 802 1450 1985 2005 3970 4010 9925 10025 11513 11629 19850 20050 23026 23258 57565 58145 115130 116290 159197 287825 290725 318394 575650 581450 795985 1591970 3979925 4616713 7959850 9233426 23083565 46167130 115417825 230835650