Base | Representation |
---|---|
bin | 1101101101010100001001… |
… | …11101001101010011010110 |
3 | 10221201202201212112021121112 |
4 | 12312222010331031103112 |
5 | 12422341022121333420 |
6 | 144040034431215022 |
7 | 6230566062600554 |
oct | 666520475152326 |
9 | 127652655467545 |
10 | 30144311121110 |
11 | 96721488492aa |
12 | 346a204977472 |
13 | 13a879a215684 |
14 | 762dc7398bd4 |
15 | 3741c92298c5 |
hex | 1b6a84f4d4d6 |
30144311121110 has 32 divisors (see below), whose sum is σ = 57451887904320. Its totient is φ = 11348372012032.
The previous prime is 30144311121101. The next prime is 30144311121121. The reversal of 30144311121110 is 1112111344103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30131111 + ... + 31115469.
It is an arithmetic number, because the mean of its divisors is an integer number (1795371497010).
Almost surely, 230144311121110 is an apocalyptic number.
30144311121110 is a deficient number, since it is larger than the sum of its proper divisors (27307576783210).
30144311121110 is a wasteful number, since it uses less digits than its factorization.
30144311121110 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1164520.
The product of its (nonzero) digits is 288, while the sum is 23.
Adding to 30144311121110 its reverse (1112111344103), we get a palindrome (31256422465213).
The spelling of 30144311121110 in words is "thirty trillion, one hundred forty-four billion, three hundred eleven million, one hundred twenty-one thousand, one hundred ten".
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