Base | Representation |
---|---|
bin | 11011001000111111… |
… | …100000110100011011 |
3 | 2210012221121201122002 |
4 | 123020333200310123 |
5 | 434140311141400 |
6 | 21215415551215 |
7 | 2051110014206 |
oct | 331077406433 |
9 | 83187551562 |
10 | 29141896475 |
11 | 113a492816a |
12 | 579368b50b |
13 | 299567a533 |
14 | 15a64b693d |
15 | b58625ed5 |
hex | 6c8fe0d1b |
29141896475 has 54 divisors (see below), whose sum is σ = 38675402964. Its totient is φ = 21778286400.
The previous prime is 29141896439. The next prime is 29141896477. The reversal of 29141896475 is 57469814192.
It is not a de Polignac number, because 29141896475 - 26 = 29141896411 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 29141896475.
It is not an unprimeable number, because it can be changed into a prime (29141896477) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 185617097 + ... + 185617253.
It is an arithmetic number, because the mean of its divisors is an integer number (716211166).
Almost surely, 229141896475 is an apocalyptic number.
29141896475 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
29141896475 is a deficient number, since it is larger than the sum of its proper divisors (9533506489).
29141896475 is a wasteful number, since it uses less digits than its factorization.
29141896475 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 493 (or 312 counting only the distinct ones).
The product of its digits is 4354560, while the sum is 56.
The spelling of 29141896475 in words is "twenty-nine billion, one hundred forty-one million, eight hundred ninety-six thousand, four hundred seventy-five".
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