Base | Representation |
---|---|
bin | 1100011001111… |
… | …0011101101011 |
3 | 10121220100202210 |
4 | 3012132131223 |
5 | 101304414131 |
6 | 5055100203 |
7 | 1201145616 |
oct | 306363553 |
9 | 117810683 |
10 | 52029291 |
11 | 27407416 |
12 | 15511663 |
13 | aa18c82 |
14 | 6ca517d |
15 | 487b146 |
hex | 319e76b |
52029291 has 4 divisors (see below), whose sum is σ = 69372392. Its totient is φ = 34686192.
The previous prime is 52029281. The next prime is 52029301. The reversal of 52029291 is 19292025.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (52029281) and next prime (52029301).
It is not a de Polignac number, because 52029291 - 25 = 52029259 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (52029221) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8671546 + ... + 8671551.
It is an arithmetic number, because the mean of its divisors is an integer number (17343098).
Almost surely, 252029291 is an apocalyptic number.
52029291 is a deficient number, since it is larger than the sum of its proper divisors (17343101).
52029291 is a wasteful number, since it uses less digits than its factorization.
52029291 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17343100.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 52029291 is about 7213.1332304346. The cubic root of 52029291 is about 373.3211852092.
The spelling of 52029291 in words is "fifty-two million, twenty-nine thousand, two hundred ninety-one".
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