Base | Representation |
---|---|
bin | 1100011111000… |
… | …1011100001101 |
3 | 10122112121222201 |
4 | 3013301130031 |
5 | 101401303130 |
6 | 5110241501 |
7 | 1204062532 |
oct | 307613415 |
9 | 118477881 |
10 | 52369165 |
11 | 27619802 |
12 | 15656291 |
13 | ab07894 |
14 | 6d52d89 |
15 | 48e6bca |
hex | 31f170d |
52369165 has 8 divisors (see below), whose sum is σ = 63034848. Its totient is φ = 41767440.
The previous prime is 52369151. The next prime is 52369169. The reversal of 52369165 is 56196325.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 52369165 - 25 = 52369133 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52369169) 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, 14167 + ... + 17476.
It is an arithmetic number, because the mean of its divisors is an integer number (7879356).
Almost surely, 252369165 is an apocalyptic number.
It is an amenable number.
52369165 is a deficient number, since it is larger than the sum of its proper divisors (10665683).
52369165 is a wasteful number, since it uses less digits than its factorization.
52369165 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 31979.
The product of its digits is 48600, while the sum is 37.
The square root of 52369165 is about 7236.6542683757. The cubic root of 52369165 is about 374.1323108938.
The spelling of 52369165 in words is "fifty-two million, three hundred sixty-nine thousand, one hundred sixty-five".
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