Base | Representation |
---|---|
bin | 1101101111110110000011… |
… | …10011011000000110101010 |
3 | 10222001002002111011212102201 |
4 | 12313323001303120012222 |
5 | 12430302030203100020 |
6 | 144144011432250414 |
7 | 6240064044122056 |
oct | 667730163300652 |
9 | 128032074155381 |
10 | 30231231300010 |
11 | 96a5aa1a401a4 |
12 | 3483022240a0a |
13 | 13b3a3cc565b0 |
14 | 7672b1232c66 |
15 | 3765b4ee6a0a |
hex | 1b7ec1cd81aa |
30231231300010 has 128 divisors (see below), whose sum is σ = 64846278604800. Its totient is φ = 10033525641216.
The previous prime is 30231231299999. The next prime is 30231231300029. The reversal of 30231231300010 is 1000313213203.
It is an unprimeable number.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32736591 + ... + 33647389.
It is an arithmetic number, because the mean of its divisors is an integer number (506611551600).
Almost surely, 230231231300010 is an apocalyptic number.
30231231300010 is an abundant number, since it is smaller than the sum of its proper divisors (34615047304790).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30231231300010 is a wasteful number, since it uses less digits than its factorization.
30231231300010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911512.
The product of its (nonzero) digits is 324, while the sum is 19.
Adding to 30231231300010 its reverse (1000313213203), we get a palindrome (31231544513213).
The spelling of 30231231300010 in words is "thirty trillion, two hundred thirty-one billion, two hundred thirty-one million, three hundred thousand, ten".
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