Base | Representation |
---|---|
bin | 101111110010000111… |
… | …0011111110010011100 |
3 | 100210212021221100211002 |
4 | 1133210032133302130 |
5 | 3140122443101101 |
6 | 115050114045432 |
7 | 10261565155502 |
oct | 1374416376234 |
9 | 323767840732 |
10 | 102613253276 |
11 | 3a577562a56 |
12 | 17a78b79878 |
13 | 98a4042c61 |
14 | 4d76152672 |
15 | 2a08886d6b |
hex | 17e439fc9c |
102613253276 has 24 divisors (see below), whose sum is σ = 189717837120. Its totient is φ = 48483442112.
The previous prime is 102613253273. The next prime is 102613253381. The reversal of 102613253276 is 672352316201.
102613253276 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a super-4 number, since 4×1026132532764 (a number of 45 digits) contains 4444 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (102613253273) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9405155 + ... + 9416058.
It is an arithmetic number, because the mean of its divisors is an integer number (7904909880).
Almost surely, 2102613253276 is an apocalyptic number.
It is an amenable number.
102613253276 is a deficient number, since it is larger than the sum of its proper divisors (87104583844).
102613253276 is a wasteful number, since it uses less digits than its factorization.
102613253276 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18821293 (or 18821291 counting only the distinct ones).
The product of its (nonzero) digits is 90720, while the sum is 38.
Adding to 102613253276 its reverse (672352316201), we get a palindrome (774965569477).
The spelling of 102613253276 in words is "one hundred two billion, six hundred thirteen million, two hundred fifty-three thousand, two hundred seventy-six".
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