Base | Representation |
---|---|
bin | 110100010100110101011110… |
… | …110011010101010111010011 |
3 | 1010011211020100122001221212022 |
4 | 310110311132303111113103 |
5 | 220130423204144432011 |
6 | 2133240211502122055 |
7 | 66321234465662003 |
oct | 6424653663252723 |
9 | 1104736318057768 |
10 | 230130233202131 |
11 | 67365758183769 |
12 | 2198894558032b |
13 | 9b542599b3582 |
14 | 40b8511422003 |
15 | 1b913373e38db |
hex | d14d5ecd55d3 |
230130233202131 has 8 divisors (see below), whose sum is σ = 230218756892400. Its totient is φ = 230041710955008.
The previous prime is 230130233202109. The next prime is 230130233202143. The reversal of 230130233202131 is 131202332031032.
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 230130233202131 - 242 = 225732186691027 is a prime.
It is a super-2 number, since 2×2301302332021312 (a number of 30 digits) contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 230130233202131.
It is not an unprimeable number, because it can be changed into a prime (230130233202731) 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, 406416095 + ... + 406981943.
It is an arithmetic number, because the mean of its divisors is an integer number (28777344611550).
Almost surely, 2230130233202131 is an apocalyptic number.
230130233202131 is a deficient number, since it is larger than the sum of its proper divisors (88523690269).
230130233202131 is a wasteful number, since it uses less digits than its factorization.
230130233202131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 721573.
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 230130233202131 its reverse (131202332031032), we get a palindrome (361332565233163).
The spelling of 230130233202131 in words is "two hundred thirty trillion, one hundred thirty billion, two hundred thirty-three million, two hundred two thousand, one hundred thirty-one".
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