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230524134 = 23371815737
BaseRepresentation
bin11011011110110…
…00010011100110
3121001202211122220
431233120103212
5433003233014
634512533210
75466265011
oct1557302346
9531684586
10230524134
11109141215
1265251206
13389b3a19
142288a378
15153886a9
hexdbd84e6

230524134 has 32 divisors (see below), whose sum is σ = 476208096. Its totient is φ = 74338560.

The previous prime is 230524121. The next prime is 230524141. The reversal of 230524134 is 431425032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37314 + ... + 43050.

It is an arithmetic number, because the mean of its divisors is an integer number (14881503).

Almost surely, 2230524134 is an apocalyptic number.

230524134 is an abundant number, since it is smaller than the sum of its proper divisors (245683962).

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

230524134 is a wasteful number, since it uses less digits than its factorization.

230524134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5960.

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 230524134 is about 15183.0212408466. The cubic root of 230524134 is about 613.1576245913.

Adding to 230524134 its reverse (431425032), we get a palindrome (661949166).

The spelling of 230524134 in words is "two hundred thirty million, five hundred twenty-four thousand, one hundred thirty-four".

Divisors: 1 2 3 6 37 74 111 181 222 362 543 1086 5737 6697 11474 13394 17211 20091 34422 40182 212269 424538 636807 1038397 1273614 2076794 3115191 6230382 38420689 76841378 115262067 230524134