Base | Representation |
---|---|
bin | 1101101010111110000110… |
… | …11100011010000010011001 |
3 | 10221110001210210011211201010 |
4 | 12311133003130122002121 |
5 | 12420031032301433010 |
6 | 143535033132244133 |
7 | 6222014610023136 |
oct | 665370334320231 |
9 | 127401723154633 |
10 | 30063755108505 |
11 | 9640a6aaa8778 |
12 | 3456682910649 |
13 | 13a0cccb46721 |
14 | 75d14484758d |
15 | 37206202b620 |
hex | 1b57c371a099 |
30063755108505 has 16 divisors (see below), whose sum is σ = 48102114441024. Its totient is φ = 16033967302080.
The previous prime is 30063755108503. The next prime is 30063755108551. The reversal of 30063755108505 is 50580155736003.
It is not a de Polignac number, because 30063755108505 - 21 = 30063755108503 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30063755108503) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5719167 + ... + 9635163.
It is an arithmetic number, because the mean of its divisors is an integer number (3006382152564).
Almost surely, 230063755108505 is an apocalyptic number.
It is an amenable number.
30063755108505 is a deficient number, since it is larger than the sum of its proper divisors (18038359332519).
30063755108505 is a wasteful number, since it uses less digits than its factorization.
30063755108505 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4427816.
The product of its (nonzero) digits is 1890000, while the sum is 48.
The spelling of 30063755108505 in words is "thirty trillion, sixty-three billion, seven hundred fifty-five million, one hundred eight thousand, five hundred five".
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