Base | Representation |
---|---|
bin | 101111110000000001… |
… | …1101010100110000111 |
3 | 100210200102022121221201 |
4 | 1133200003222212013 |
5 | 3140002041230340 |
6 | 115035134523331 |
7 | 10260055466110 |
oct | 1374003524607 |
9 | 323612277851 |
10 | 102543305095 |
11 | 3a541027940 |
12 | 17a59666547 |
13 | 98926c1bba |
14 | 4d6ab45207 |
15 | 2a0266b79a |
hex | 17e00ea987 |
102543305095 has 16 divisors (see below), whose sum is σ = 153415438848. Its totient is φ = 63923099040.
The previous prime is 102543305093. The next prime is 102543305119. The reversal of 102543305095 is 590503345201.
It is not a de Polignac number, because 102543305095 - 21 = 102543305093 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102543305093) 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, 133172739 + ... + 133173508.
It is an arithmetic number, because the mean of its divisors is an integer number (9588464928).
Almost surely, 2102543305095 is an apocalyptic number.
102543305095 is a deficient number, since it is larger than the sum of its proper divisors (50872133753).
102543305095 is a wasteful number, since it uses less digits than its factorization.
102543305095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 266346270.
The product of its (nonzero) digits is 81000, while the sum is 37.
The spelling of 102543305095 in words is "one hundred two billion, five hundred forty-three million, three hundred five thousand, ninety-five".
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