Base | Representation |
---|---|
bin | 1101110111101101010010… |
… | …10000111010000010001100 |
3 | 10222222220110012001102012012 |
4 | 12323312221100322002030 |
5 | 12444213333023103122 |
6 | 144512052332000352 |
7 | 6265440121633043 |
oct | 673665120720214 |
9 | 128886405042165 |
10 | 30501402550412 |
11 | 979a63262a422 |
12 | 35074620000b8 |
13 | 140336801c5c1 |
14 | 7763c098755a |
15 | 37d628b077e2 |
hex | 1bbda943a08c |
30501402550412 has 12 divisors (see below), whose sum is σ = 53440030617456. Its totient is φ = 15232822374000.
The previous prime is 30501402550387. The next prime is 30501402550433. The reversal of 30501402550412 is 21405520410503.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4469721464 + ... + 4469728287.
It is an arithmetic number, because the mean of its divisors is an integer number (4453335884788).
Almost surely, 230501402550412 is an apocalyptic number.
It is an amenable number.
30501402550412 is a deficient number, since it is larger than the sum of its proper divisors (22938628067044).
30501402550412 is a wasteful number, since it uses less digits than its factorization.
30501402550412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8939450608 (or 8939450606 counting only the distinct ones).
The product of its (nonzero) digits is 24000, while the sum is 32.
Adding to 30501402550412 its reverse (21405520410503), we get a palindrome (51906922960915).
The spelling of 30501402550412 in words is "thirty trillion, five hundred one billion, four hundred two million, five hundred fifty thousand, four hundred twelve".
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