Base | Representation |
---|---|
bin | 1100100111011… |
… | …0010011000101 |
3 | 10200120021110200 |
4 | 3021312103011 |
5 | 102021211344 |
6 | 5130041113 |
7 | 1211520216 |
oct | 311662305 |
9 | 120507420 |
10 | 52913349 |
11 | 27960645 |
12 | 15879199 |
13 | ac68498 |
14 | 705540d |
15 | 49a3069 |
hex | 32764c5 |
52913349 has 12 divisors (see below), whose sum is σ = 78208416. Its totient is φ = 34454952.
The previous prime is 52913339. The next prime is 52913353. The reversal of 52913349 is 94331925.
It is a happy number.
52913349 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 52913349 - 27 = 52913221 is a prime.
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52913339) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 67977 + ... + 68750.
It is an arithmetic number, because the mean of its divisors is an integer number (6517368).
Almost surely, 252913349 is an apocalyptic number.
It is an amenable number.
52913349 is a deficient number, since it is larger than the sum of its proper divisors (25295067).
52913349 is a wasteful number, since it uses less digits than its factorization.
52913349 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 136776 (or 136773 counting only the distinct ones).
The product of its digits is 29160, while the sum is 36.
The square root of 52913349 is about 7274.1562397298. The cubic root of 52913349 is about 375.4237556361.
The spelling of 52913349 in words is "fifty-two million, nine hundred thirteen thousand, three hundred forty-nine".
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