Base | Representation |
---|---|
bin | 1101110101011011010101… |
… | …01000101010000010011100 |
3 | 10222201102012010121100111102 |
4 | 12322231222220222002130 |
5 | 12441422342323303122 |
6 | 144412052554012232 |
7 | 6256664231433164 |
oct | 672555250520234 |
9 | 128642163540442 |
10 | 30423042400412 |
11 | 976a381342982 |
12 | 34b4233417078 |
13 | 13c8b5a863a3c |
14 | 7726a99175a4 |
15 | 37b58e5aa492 |
hex | 1bab6aa2a09c |
30423042400412 has 18 divisors (see below), whose sum is σ = 56556330554472. Its totient is φ = 14316725834944.
The previous prime is 30423042400381. The next prime is 30423042400453. The reversal of 30423042400412 is 21400424032403.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13158754208 + ... + 13158756519.
Almost surely, 230423042400412 is an apocalyptic number.
It is an amenable number.
30423042400412 is a deficient number, since it is larger than the sum of its proper divisors (26133288154060).
30423042400412 is a wasteful number, since it uses less digits than its factorization.
30423042400412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26317510765 (or 26317510746 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 29.
Adding to 30423042400412 its reverse (21400424032403), we get a palindrome (51823466432815).
The spelling of 30423042400412 in words is "thirty trillion, four hundred twenty-three billion, forty-two million, four hundred thousand, four hundred twelve".
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