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230411000 = 23531032237
BaseRepresentation
bin11011011101111…
…00101011111000
3121001120002110202
431232330223320
5432441123000
634510301332
75465314121
oct1556745370
9531502422
10230411000
11109074216
12651b7848
1338974391
142285b048
1515364dd5
hexdbbcaf8

230411000 has 64 divisors (see below), whose sum is σ = 544639680. Its totient is φ = 91228800.

The previous prime is 230410993. The next prime is 230411023. The reversal of 230411000 is 114032.

It is a happy number.

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, 101882 + ... + 104118.

It is an arithmetic number, because the mean of its divisors is an integer number (8509995).

Almost surely, 2230411000 is an apocalyptic number.

230411000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 230411000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (272319840).

230411000 is an abundant number, since it is smaller than the sum of its proper divisors (314228680).

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

230411000 is a wasteful number, since it uses less digits than its factorization.

230411000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2361 (or 2347 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 230411000 is about 15179.2951087987. The cubic root of 230411000 is about 613.0573020139.

Adding to 230411000 its reverse (114032), we get a palindrome (230525032).

The spelling of 230411000 in words is "two hundred thirty million, four hundred eleven thousand".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 103 125 200 206 250 412 500 515 824 1000 1030 2060 2237 2575 4120 4474 5150 8948 10300 11185 12875 17896 20600 22370 25750 44740 51500 55925 89480 103000 111850 223700 230411 279625 447400 460822 559250 921644 1118500 1152055 1843288 2237000 2304110 4608220 5760275 9216440 11520550 23041100 28801375 46082200 57602750 115205500 230411000