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230106310 = 2579733889
BaseRepresentation
bin11011011011100…
…10010011000110
3121000222121111221
431231302103012
5432401400220
634455550554
75462604610
oct1555622306
9530877457
10230106310
11108986305
126508b45a
13388987a5
14227bbdb0
15153049aa
hexdb724c6

230106310 has 32 divisors (see below), whose sum is σ = 478255680. Its totient is φ = 78077952.

The previous prime is 230106301. The next prime is 230106319. The reversal of 230106310 is 13601032.

It is an interprime number because it is at equal distance from previous prime (230106301) and next prime (230106319).

It is a super-2 number, since 2×2301063102 = 105897827803632200, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230106319) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10155 + ... + 23734.

It is an arithmetic number, because the mean of its divisors is an integer number (14945490).

Almost surely, 2230106310 is an apocalyptic number.

230106310 is an abundant number, since it is smaller than the sum of its proper divisors (248149370).

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

230106310 is a wasteful number, since it uses less digits than its factorization.

230106310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34000.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 230106310 is about 15169.2554200923. The cubic root of 230106310 is about 612.7869520357.

Adding to 230106310 its reverse (13601032), we get a palindrome (243707342).

The spelling of 230106310 in words is "two hundred thirty million, one hundred six thousand, three hundred ten".

Divisors: 1 2 5 7 10 14 35 70 97 194 485 679 970 1358 3395 6790 33889 67778 169445 237223 338890 474446 1186115 2372230 3287233 6574466 16436165 23010631 32872330 46021262 115053155 230106310