Base | Representation |
---|---|
bin | 1100110010000… |
… | …0111000010101 |
3 | 10201212202220121 |
4 | 3030200320111 |
5 | 102211041203 |
6 | 5153031541 |
7 | 1220460235 |
oct | 314407025 |
9 | 121782817 |
10 | 53612053 |
11 | 28298590 |
12 | 15b555b1 |
13 | b151511 |
14 | 7197cc5 |
15 | 4a900bd |
hex | 3320e15 |
53612053 has 8 divisors (see below), whose sum is σ = 61564320. Its totient is φ = 46172880.
The previous prime is 53612047. The next prime is 53612063. The reversal of 53612053 is 35021635.
It is a happy number.
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 53612053 - 25 = 53612021 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 (53612023) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 128050 + ... + 128467.
It is an arithmetic number, because the mean of its divisors is an integer number (7695540).
Almost surely, 253612053 is an apocalyptic number.
It is an amenable number.
53612053 is a deficient number, since it is larger than the sum of its proper divisors (7952267).
53612053 is a wasteful number, since it uses less digits than its factorization.
53612053 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 256547.
The product of its (nonzero) digits is 2700, while the sum is 25.
The square root of 53612053 is about 7322.0251979900. The cubic root of 53612053 is about 377.0689857271.
Adding to 53612053 its reverse (35021635), we get a palindrome (88633688).
The spelling of 53612053 in words is "fifty-three million, six hundred twelve thousand, fifty-three".
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