Base | Representation |
---|---|
bin | 101111101111101100… |
… | …1000000001011111101 |
3 | 100210122122021102201121 |
4 | 1133133121000023331 |
5 | 3134441210340331 |
6 | 115034055110541 |
7 | 10256561436316 |
oct | 1373731001375 |
9 | 323578242647 |
10 | 102532121341 |
11 | 3a535789371 |
12 | 17a55972451 |
13 | 98902a75b0 |
14 | 4d6947360d |
15 | 2a016acc11 |
hex | 17df6402fd |
102532121341 has 16 divisors (see below), whose sum is σ = 116243021440. Its totient is φ = 89654247360.
The previous prime is 102532121333. The next prime is 102532121353. The reversal of 102532121341 is 143121235201.
It is a cyclic number.
It is not a de Polignac number, because 102532121341 - 23 = 102532121333 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102532121371) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3401251 + ... + 3431263.
It is an arithmetic number, because the mean of its divisors is an integer number (7265188840).
Almost surely, 2102532121341 is an apocalyptic number.
It is an amenable number.
102532121341 is a deficient number, since it is larger than the sum of its proper divisors (13710900099).
102532121341 is a wasteful number, since it uses less digits than its factorization.
102532121341 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43876.
The product of its (nonzero) digits is 1440, while the sum is 25.
Adding to 102532121341 its reverse (143121235201), we get a palindrome (245653356542).
The spelling of 102532121341 in words is "one hundred two billion, five hundred thirty-two million, one hundred twenty-one thousand, three hundred forty-one".
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