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230623010 = 2523062301
BaseRepresentation
bin11011011111100…
…00011100100010
3121001221212021222
431233300130202
5433014414020
634515015042
75500156202
oct1557603442
9531855258
10230623010
111091a9532
126529a482
1338a19a27
14228b4402
15153a7b25
hexdbf0722

230623010 has 8 divisors (see below), whose sum is σ = 415121436. Its totient is φ = 92249200.

The previous prime is 230622979. The next prime is 230623021. The reversal of 230623010 is 10326032.

It can be written as a sum of positive squares in 2 ways, for example, as 217828081 + 12794929 = 14759^2 + 3577^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 230623010.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11531141 + ... + 11531160.

Almost surely, 2230623010 is an apocalyptic number.

230623010 is a deficient number, since it is larger than the sum of its proper divisors (184498426).

230623010 is a wasteful number, since it uses less digits than its factorization.

230623010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23062308.

The product of its (nonzero) digits is 216, while the sum is 17.

The square root of 230623010 is about 15186.2770289495. The cubic root of 230623010 is about 613.2452768852.

Adding to 230623010 its reverse (10326032), we get a palindrome (240949042).

The spelling of 230623010 in words is "two hundred thirty million, six hundred twenty-three thousand, ten".

Divisors: 1 2 5 10 23062301 46124602 115311505 230623010