Base | Representation |
---|---|
bin | 1100101100001… |
… | …0011110110011 |
3 | 10201011010111221 |
4 | 3023002132303 |
5 | 102111203040 |
6 | 5140445511 |
7 | 1214260036 |
oct | 313023663 |
9 | 121133457 |
10 | 53225395 |
11 | 28054033 |
12 | 159a9897 |
13 | b047522 |
14 | 70d701d |
15 | 4a1574a |
hex | 32c27b3 |
53225395 has 8 divisors (see below), whose sum is σ = 64745856. Its totient is φ = 41996736.
The previous prime is 53225369. The next prime is 53225401. The reversal of 53225395 is 59352235.
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 53225395 - 29 = 53224883 is a prime.
It is a super-3 number, since 3×532253953 (a number of 24 digits) contains 333 as substring.
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 53225395.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72547 + ... + 73276.
It is an arithmetic number, because the mean of its divisors is an integer number (8093232).
Almost surely, 253225395 is an apocalyptic number.
53225395 is a deficient number, since it is larger than the sum of its proper divisors (11520461).
53225395 is a wasteful number, since it uses less digits than its factorization.
53225395 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 145901.
The product of its digits is 40500, while the sum is 34.
The square root of 53225395 is about 7295.5736580477. The cubic root of 53225395 is about 376.1603054001.
The spelling of 53225395 in words is "fifty-three million, two hundred twenty-five thousand, three hundred ninety-five".
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