Base | Representation |
---|---|
bin | 11000000101010001… |
… | …10101110110011010 |
3 | 1020101001111111212221 |
4 | 30002220311312122 |
5 | 202434331201100 |
6 | 5534540454254 |
7 | 635253032515 |
oct | 140250656632 |
9 | 36331444787 |
10 | 12929162650 |
11 | 55351a2298 |
12 | 2609b4a38a |
13 | 12b07cc001 |
14 | 8a91a9d7c |
15 | 50a10d01a |
hex | 302a35d9a |
12929162650 has 48 divisors (see below), whose sum is σ = 24635119680. Its totient is φ = 5046742400.
The previous prime is 12929162647. The next prime is 12929162651. The reversal of 12929162650 is 5626192921.
It is a junction number, because it is equal to n+sod(n) for n = 12929162597 and 12929162606.
It is not an unprimeable number, because it can be changed into a prime (12929162651) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 388155 + ... + 420145.
It is an arithmetic number, because the mean of its divisors is an integer number (513231660).
Almost surely, 212929162650 is an apocalyptic number.
12929162650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12929162650 is a deficient number, since it is larger than the sum of its proper divisors (11705957030).
12929162650 is a wasteful number, since it uses less digits than its factorization.
12929162650 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 32199 (or 32194 counting only the distinct ones).
The product of its (nonzero) digits is 116640, while the sum is 43.
The spelling of 12929162650 in words is "twelve billion, nine hundred twenty-nine million, one hundred sixty-two thousand, six hundred fifty".
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