Base | Representation |
---|---|
bin | 110000100011111110… |
… | …001001110101111001 |
3 | 11222120221110002202010 |
4 | 300203332021311321 |
5 | 1323242113301403 |
6 | 35542035400133 |
7 | 3524104031325 |
oct | 604376116571 |
9 | 158527402663 |
10 | 52143103353 |
11 | 20128471350 |
12 | a132753049 |
13 | 4bbca6cb13 |
14 | 27491da985 |
15 | 1552ac3603 |
hex | c23f89d79 |
52143103353 has 32 divisors (see below), whose sum is σ = 77211915264. Its totient is φ = 31033800000.
The previous prime is 52143103349. The next prime is 52143103387. The reversal of 52143103353 is 35330134125.
It is not a de Polignac number, because 52143103353 - 22 = 52143103349 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 52143103353.
It is not an unprimeable number, because it can be changed into a prime (52143103153) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1249678 + ... + 1290728.
It is an arithmetic number, because the mean of its divisors is an integer number (2412872352).
Almost surely, 252143103353 is an apocalyptic number.
It is an amenable number.
52143103353 is a deficient number, since it is larger than the sum of its proper divisors (25068811911).
52143103353 is a wasteful number, since it uses less digits than its factorization.
52143103353 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 41757.
The product of its (nonzero) digits is 16200, while the sum is 30.
Adding to 52143103353 its reverse (35330134125), we get a palindrome (87473237478).
The spelling of 52143103353 in words is "fifty-two billion, one hundred forty-three million, one hundred three thousand, three hundred fifty-three".
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