Base | Representation |
---|---|
bin | 110100010010111111010001… |
… | …101011001111011000001101 |
3 | 1010011101002202020101110201002 |
4 | 310102333101223033120031 |
5 | 220121333240212111141 |
6 | 2133102021304230045 |
7 | 66306122320551140 |
oct | 6422772153173015 |
9 | 1104332666343632 |
10 | 230003311441421 |
11 | 67316947153351 |
12 | 2196822376b325 |
13 | 9b452b078810b |
14 | 40b2310ac8057 |
15 | 1b8cda992ae9b |
hex | d12fd1acf60d |
230003311441421 has 32 divisors (see below), whose sum is σ = 272748522931968. Its totient is φ = 189841400870400.
The previous prime is 230003311441367. The next prime is 230003311441433. The reversal of 230003311441421 is 124144113300032.
It is not a de Polignac number, because 230003311441421 - 26 = 230003311441357 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (230003311401421) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 62913506 + ... + 66468908.
It is an arithmetic number, because the mean of its divisors is an integer number (8523391341624).
Almost surely, 2230003311441421 is an apocalyptic number.
It is an amenable number.
230003311441421 is a deficient number, since it is larger than the sum of its proper divisors (42745211490547).
230003311441421 is a wasteful number, since it uses less digits than its factorization.
230003311441421 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3558021.
The product of its (nonzero) digits is 6912, while the sum is 29.
Adding to 230003311441421 its reverse (124144113300032), we get a palindrome (354147424741453).
The spelling of 230003311441421 in words is "two hundred thirty trillion, three billion, three hundred eleven million, four hundred forty-one thousand, four hundred twenty-one".
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