Base | Representation |
---|---|
bin | 1101101100101100011101… |
… | …10010000010111111111100 |
3 | 10221122201201202000121202201 |
4 | 12312112032302002333330 |
5 | 12422013401242143004 |
6 | 144022152104201244 |
7 | 6226213022634535 |
oct | 666261662027774 |
9 | 127581652017681 |
10 | 30123001131004 |
11 | 9664102919331 |
12 | 3466058169224 |
13 | 13a6782315882 |
14 | 761d6511168c |
15 | 37387d4986a4 |
hex | 1b658ec82ffc |
30123001131004 has 24 divisors (see below), whose sum is σ = 55237375226880. Its totient is φ = 14346373822704.
The previous prime is 30123001130987. The next prime is 30123001131109. The reversal of 30123001131004 is 40013110032103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 684965304 + ... + 685009279.
It is an arithmetic number, because the mean of its divisors is an integer number (2301557301120).
Almost surely, 230123001131004 is an apocalyptic number.
It is an amenable number.
30123001131004 is a deficient number, since it is larger than the sum of its proper divisors (25114374095876).
30123001131004 is a wasteful number, since it uses less digits than its factorization.
30123001131004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1369974849 (or 1369974847 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 19.
Adding to 30123001131004 its reverse (40013110032103), we get a palindrome (70136111163107).
The spelling of 30123001131004 in words is "thirty trillion, one hundred twenty-three billion, one million, one hundred thirty-one thousand, four".
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