Base | Representation |
---|---|
bin | 11011001100001011… |
… | …001000111100011001 |
3 | 2210100200001200122122 |
4 | 123030023020330121 |
5 | 434242442313212 |
6 | 21225004031025 |
7 | 2052325515623 |
oct | 331413107431 |
9 | 83320050578 |
10 | 29195276057 |
11 | 11421a77022 |
12 | 57a9532475 |
13 | 29a3749c9c |
14 | 15ad60dc13 |
15 | b5d16c272 |
hex | 6cc2c8f19 |
29195276057 has 4 divisors (see below), whose sum is σ = 29199308580. Its totient is φ = 29191243536.
The previous prime is 29195276051. The next prime is 29195276107. The reversal of 29195276057 is 75067259192.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 8430177856 + 20765098201 = 91816^2 + 144101^2 .
It is a cyclic number.
It is not a de Polignac number, because 29195276057 - 232 = 24900308761 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (29195276051) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2005382 + ... + 2019887.
It is an arithmetic number, because the mean of its divisors is an integer number (7299827145).
Almost surely, 229195276057 is an apocalyptic number.
It is an amenable number.
29195276057 is a deficient number, since it is larger than the sum of its proper divisors (4032523).
29195276057 is an equidigital number, since it uses as much as digits as its factorization.
29195276057 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4032522.
The product of its (nonzero) digits is 2381400, while the sum is 53.
The spelling of 29195276057 in words is "twenty-nine billion, one hundred ninety-five million, two hundred seventy-six thousand, fifty-seven".
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