Base | Representation |
---|---|
bin | 101111110000000001… |
… | …1110110010101000100 |
3 | 100210200102102001212202 |
4 | 1133200003312111010 |
5 | 3140002044300111 |
6 | 115035135534032 |
7 | 10260056056166 |
oct | 1374003662504 |
9 | 323612361782 |
10 | 102543353156 |
11 | 3a54105aa62 |
12 | 17a5968a318 |
13 | 989270aa3a |
14 | 4d6ab58936 |
15 | 2a0267ab3b |
hex | 17e00f6544 |
102543353156 has 24 divisors (see below), whose sum is σ = 179804171904. Its totient is φ = 51170797440.
The previous prime is 102543353117. The next prime is 102543353179. The reversal of 102543353156 is 651353345201.
It is a super-2 number, since 2×1025433531562 (a number of 23 digits) contains 22 as substring.
It is a Smith number, since the sum of its digits (38) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8355881 + ... + 8368143.
It is an arithmetic number, because the mean of its divisors is an integer number (7491840496).
Almost surely, 2102543353156 is an apocalyptic number.
It is an amenable number.
102543353156 is a deficient number, since it is larger than the sum of its proper divisors (77260818748).
102543353156 is a wasteful number, since it uses less digits than its factorization.
102543353156 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16211 (or 16209 counting only the distinct ones).
The product of its (nonzero) digits is 162000, while the sum is 38.
Adding to 102543353156 its reverse (651353345201), we get a palindrome (753896698357).
The spelling of 102543353156 in words is "one hundred two billion, five hundred forty-three million, three hundred fifty-three thousand, one hundred fifty-six".
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