Base | Representation |
---|---|
bin | 11011111100110110… |
… | …101101010001010011 |
3 | 2212110120212201221220 |
4 | 123330312231101103 |
5 | 442431033102121 |
6 | 21442021220123 |
7 | 2111503551135 |
oct | 337466552123 |
9 | 85416781856 |
10 | 30012003411 |
11 | 11800aa2405 |
12 | 5996b61643 |
13 | 2aa3a08800 |
14 | 1649c91055 |
15 | ba9bea6c6 |
hex | 6fcdad453 |
30012003411 has 12 divisors (see below), whose sum is σ = 43330940568. Its totient is φ = 18468924864.
The previous prime is 30012003407. The next prime is 30012003419. The reversal of 30012003411 is 11430021003.
It is not a de Polignac number, because 30012003411 - 22 = 30012003407 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30012003419) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 29597130 + ... + 29598143.
It is an arithmetic number, because the mean of its divisors is an integer number (3610911714).
Almost surely, 230012003411 is an apocalyptic number.
30012003411 is a deficient number, since it is larger than the sum of its proper divisors (13318937157).
30012003411 is a wasteful number, since it uses less digits than its factorization.
30012003411 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59195302 (or 59195289 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 30012003411 its reverse (11430021003), we get a palindrome (41442024414).
The spelling of 30012003411 in words is "thirty billion, twelve million, three thousand, four hundred eleven".
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