Search a number
-
+
230103210000 = 2435453144719
BaseRepresentation
bin1101011001001100111…
…0000101100000010000
3210222221021210012101010
43112103032011200100
512232222410210000
6253412530210520
722424113004436
oct3262316054020
9728837705333
10230103210000
118964a299454
1238719123a40
1318910bacb81
14b1cc114d56
155ebb188d50
hex3593385810

230103210000 has 200 divisors, whose sum is σ = 756824238720. Its totient is φ = 60202688000.

The previous prime is 230103209971. The next prime is 230103210101. The reversal of 230103210000 is 12301032.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (200).

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 1517641 + ... + 1662359.

Almost surely, 2230103210000 is an apocalyptic number.

230103210000 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 230103210000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (378412119360).

230103210000 is an abundant number, since it is smaller than the sum of its proper divisors (526721028720).

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

230103210000 is a wasteful number, since it uses less digits than its factorization.

230103210000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 144803 (or 144782 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 230103210000 its reverse (12301032), we get a palindrome (230115511032).

The spelling of 230103210000 in words is "two hundred thirty billion, one hundred three million, two hundred ten thousand".