Search a number
-
+
2003200301231 = 4379758451761
BaseRepresentation
bin11101001001101000000…
…010101101100010101111
321002111121110202222221022
4131021220002231202233
5230310023234114411
64132131342324355
7264504112421243
oct35115002554257
97074543688838
102003200301231
1170260938a538
122842978896bb
13116b935aa03c
146cd53916423
1537193e39edb
hex1d2680ad8af

2003200301231 has 8 divisors (see below), whose sum is σ = 2052358267344. Its totient is φ = 1954159240320.

The previous prime is 2003200301227. The next prime is 2003200301273. The reversal of 2003200301231 is 1321030023002.

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

It is a cyclic number.

It is not a de Polignac number, because 2003200301231 - 22 = 2003200301227 is a prime.

It is a super-2 number, since 2×20032003012312 (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003200301131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29191610 + ... + 29260151.

It is an arithmetic number, because the mean of its divisors is an integer number (256544783418).

Almost surely, 22003200301231 is an apocalyptic number.

2003200301231 is a deficient number, since it is larger than the sum of its proper divisors (49157966113).

2003200301231 is an equidigital number, since it uses as much as digits as its factorization.

2003200301231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58452601.

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

Adding to 2003200301231 its reverse (1321030023002), we get a palindrome (3324230324233).

The spelling of 2003200301231 in words is "two trillion, three billion, two hundred million, three hundred one thousand, two hundred thirty-one".

Divisors: 1 43 797 34271 58451761 2513425723 46586053517 2003200301231