Base | Representation |
---|---|
bin | 100000011101111001001… |
… | …000001111011011010111 |
3 | 21220021220121100000122102 |
4 | 200131321020033123113 |
5 | 243023313234330403 |
6 | 4424543521352315 |
7 | 320123145021632 |
oct | 40357110173327 |
9 | 7807817300572 |
10 | 2231120230103 |
11 | 790238228516 |
12 | 3004a579869b |
13 | 13251706038b |
14 | 79db5aa2c19 |
15 | 3d0835aab88 |
hex | 2077920f6d7 |
2231120230103 has 8 divisors (see below), whose sum is σ = 2278821767040. Its totient is φ = 2183870840760.
The previous prime is 2231120230061. The next prime is 2231120230111. The reversal of 2231120230103 is 3010320211322.
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 2231120230103 - 28 = 2231120229847 is a prime.
It is a super-3 number, since 3×22311202301033 (a number of 38 digits) contains 333 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 (2231120230123) 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, 113026925 + ... + 113046662.
It is an arithmetic number, because the mean of its divisors is an integer number (284852720880).
Almost surely, 22231120230103 is an apocalyptic number.
2231120230103 is a deficient number, since it is larger than the sum of its proper divisors (47701536937).
2231120230103 is a wasteful number, since it uses less digits than its factorization.
2231120230103 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226073797.
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 2231120230103 its reverse (3010320211322), we get a palindrome (5241440441425).
The spelling of 2231120230103 in words is "two trillion, two hundred thirty-one billion, one hundred twenty million, two hundred thirty thousand, one hundred three".
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