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230348235 = 35131517823
BaseRepresentation
bin11011011101011…
…01010111001011
3121001102220101010
431232231113023
5432432120420
634505055003
75464633125
oct1556552713
9531386333
10230348235
11109031047
1265187463
1338951940
1422842215
15153514e0
hexdbad5cb

230348235 has 32 divisors (see below), whose sum is σ = 399587328. Its totient is φ = 112636800.

The previous prime is 230348219. The next prime is 230348257. The reversal of 230348235 is 532843032.

It is not a de Polignac number, because 230348235 - 24 = 230348219 is a prime.

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, 25534 + ... + 33356.

It is an arithmetic number, because the mean of its divisors is an integer number (12487104).

Almost surely, 2230348235 is an apocalyptic number.

230348235 is a deficient number, since it is larger than the sum of its proper divisors (169239093).

230348235 is a wasteful number, since it uses less digits than its factorization.

230348235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7995.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 230348235 is about 15177.2275136139. The cubic root of 230348235 is about 613.0016304300.

The spelling of 230348235 in words is "two hundred thirty million, three hundred forty-eight thousand, two hundred thirty-five".

Divisors: 1 3 5 13 15 39 65 151 195 453 755 1963 2265 5889 7823 9815 23469 29445 39115 101699 117345 305097 508495 1181273 1525485 3543819 5906365 15356549 17719095 46069647 76782745 230348235