Base | Representation |
---|---|
bin | 1100101001001… |
… | …0100110111011 |
3 | 10200210011112102 |
4 | 3022102212323 |
5 | 102033414212 |
6 | 5132334015 |
7 | 1212512252 |
oct | 312224673 |
9 | 120704472 |
10 | 53029307 |
11 | 27a2a781 |
12 | 1591430b |
13 | aca91b6 |
14 | 7085799 |
15 | 49c75c2 |
hex | 32929bb |
53029307 has 8 divisors (see below), whose sum is σ = 56675376. Its totient is φ = 49441792.
The previous prime is 53029297. The next prime is 53029349. The reversal of 53029307 is 70392035.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 53029307 - 214 = 53012923 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 53029307.
It is not an unprimeable number, because it can be changed into a prime (53029357) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12758 + ... + 16395.
It is an arithmetic number, because the mean of its divisors is an integer number (7084422).
Almost surely, 253029307 is an apocalyptic number.
53029307 is a deficient number, since it is larger than the sum of its proper divisors (3646069).
53029307 is a wasteful number, since it uses less digits than its factorization.
53029307 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29277.
The product of its (nonzero) digits is 5670, while the sum is 29.
The square root of 53029307 is about 7282.1224241288. The cubic root of 53029307 is about 375.6977988069.
The spelling of 53029307 in words is "fifty-three million, twenty-nine thousand, three hundred seven".
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