Search a number
-
+
230123341400 = 23522269507103
BaseRepresentation
bin1101011001010001101…
…0111000011001011000
3210222222200122222110112
43112110122320121120
512232243033411100
6253414525503452
722424446061531
oct3262432703130
9728880588415
10230123341400
118965a699477
1238723a11b88
131891510b044
14b1d0a75688
155ebcd13b35
hex35946b8658

230123341400 has 48 divisors (see below), whose sum is σ = 535273627200. Its totient is φ = 92008586880.

The previous prime is 230123341339. The next prime is 230123341421. The reversal of 230123341400 is 4143321032.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 200249 + ... + 707351.

It is an arithmetic number, because the mean of its divisors is an integer number (11151533900).

Almost surely, 2230123341400 is an apocalyptic number.

230123341400 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

230123341400 is an abundant number, since it is smaller than the sum of its proper divisors (305150285800).

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

230123341400 is a wasteful number, since it uses less digits than its factorization.

230123341400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509388 (or 509379 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 230123341400 its reverse (4143321032), we get a palindrome (234266662432).

The spelling of 230123341400 in words is "two hundred thirty billion, one hundred twenty-three million, three hundred forty-one thousand, four hundred".

Divisors: 1 2 4 5 8 10 20 25 40 50 100 200 2269 4538 9076 11345 18152 22690 45380 56725 90760 113450 226900 453800 507103 1014206 2028412 2535515 4056824 5071030 10142060 12677575 20284120 25355150 50710300 101420600 1150616707 2301233414 4602466828 5753083535 9204933656 11506167070 23012334140 28765417675 46024668280 57530835350 115061670700 230123341400