Base | Representation |
---|---|
bin | 11011000111001001… |
… | …010100000001110101 |
3 | 2210010210022111200100 |
4 | 123013021110001311 |
5 | 434104343123333 |
6 | 21212351504313 |
7 | 2050252442625 |
oct | 330711240165 |
9 | 83123274610 |
10 | 29110911093 |
11 | 11389394410 |
12 | 5785228099 |
13 | 298c11bba4 |
14 | 15a232c885 |
15 | b55a55213 |
hex | 6c7254075 |
29110911093 has 24 divisors (see below), whose sum is σ = 45880563456. Its totient is φ = 17639582400.
The previous prime is 29110911079. The next prime is 29110911113. The reversal of 29110911093 is 39011901192.
It is not a de Polignac number, because 29110911093 - 212 = 29110906997 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (29110911043) 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, 547921 + ... + 598697.
It is an arithmetic number, because the mean of its divisors is an integer number (1911690144).
Almost surely, 229110911093 is an apocalyptic number.
It is an amenable number.
29110911093 is a deficient number, since it is larger than the sum of its proper divisors (16769652363).
29110911093 is a wasteful number, since it uses less digits than its factorization.
29110911093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 56585 (or 56582 counting only the distinct ones).
The product of its (nonzero) digits is 4374, while the sum is 36.
Subtracting 29110911093 from its reverse (39011901192), we obtain a palindrome (9900990099).
The spelling of 29110911093 in words is "twenty-nine billion, one hundred ten million, nine hundred eleven thousand, ninety-three".
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