Base | Representation |
---|---|
bin | 1101101001010001110111… |
… | …10001101100101101011110 |
3 | 10221020111210221122200120201 |
4 | 12310220323301230231132 |
5 | 12413103024432220130 |
6 | 143452222554334114 |
7 | 6214556561203123 |
oct | 664507361545536 |
9 | 127214727580521 |
10 | 30005644413790 |
11 | 9619360031741 |
12 | 344736572a33a |
13 | 139869b947276 |
14 | 75a3d0c7674a |
15 | 3707b05c2bca |
hex | 1b4a3bc6cb5e |
30005644413790 has 16 divisors (see below), whose sum is σ = 54010304218512. Its totient is φ = 12002225704704.
The previous prime is 30005644413761. The next prime is 30005644413817. The reversal of 30005644413790 is 9731444650003.
It is a self number, because there is not a number n which added to its sum of digits gives 30005644413790.
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, 126217 + ... + 7747723.
It is an arithmetic number, because the mean of its divisors is an integer number (3375644013657).
Almost surely, 230005644413790 is an apocalyptic number.
30005644413790 is a deficient number, since it is larger than the sum of its proper divisors (24004659804722).
30005644413790 is a wasteful number, since it uses less digits than its factorization.
30005644413790 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8015211.
The product of its (nonzero) digits is 1088640, while the sum is 46.
The spelling of 30005644413790 in words is "thirty trillion, five billion, six hundred forty-four million, four hundred thirteen thousand, seven hundred ninety".
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